text: These can be used to construct the $T_{ne}$. this can done using. Require some work that involves Mathematics and MATLAB. Show top sites Show top sites and my feed Show my feed. In all of these cases the script will perform motion correction on the specified file and save the data in ENU coordinates, in Matlab format. Рекомендуемые статьи: Mathworks. Protocolul TSIP (Trimble Standard Interface Protocol) - Comunicatii - TSIP furnizeaza proiectantului de sistem peste 75 de comenzi care pot fi folosite in configurarea receptorului GPS pentru performante optime. Geodetic Latitude ¢(f, or f g) to Geocentric Latitude (f, or f c) There are many equations that can be used. No download or special installation is required,. The corrections are ionospheric and geometrical (troposphere, clocks and orbit errors), obtained by forming respectively geometry-free and ionosphere-free linear combinations of the observables. The direction cosine matrix of an orthogonal transformation from XYZ to xyz is Q. Includes bibliographical references and index. please note that you must eliminate the " % " symbol to configurate the formula and to see the results. Matlab and Mathematica & Matematika Projects for $60 -$70. condemned trailer casa d ora celeron 450 processor canadian automotive repair school. Right-click the UCS icon, and click Rotate Axis. Get ECEF XYZ given starting coordinates, range, azimuth, and elevation. enu enw Sierra LandDesigner 3D Terrain Modeling enx enz EndNote Connection File (The Thomson Corporation) eobj Geoworks Object Code eomodeld WebObjects Data Modeler (Apple Computer, Inc. m Search and download open source project / source codes from CodeForge. IM‰HDF ÿÿÿÿÿÿÿÿFsÿÿÿÿÿÿÿÿ ˆ¨ ˆ¨ TREE. Thousands of Los Angeles residents -- including stars like Arnold Schwarzenegger -- were forced to evacuate their homes Monday morning. Astrodynamics matlab. matlab The Aerospace Blockset [6] module of MATLAB uses the name ECI to refer to a system that defines the X-Z plane as that which contains the direction from the Earth to the Sun. Go to start > run and type: cleanmgr and click ok. A pitch is a counterclockwise rotation of about the -axis. Decomposing a rotation matrix. Rotate a point about an arbitrary axis (3 dimensions) Written by Paul Bourke December 1992, Updated August 2002 Illustrative C code that implements the following algorithm is given here. Regardless of pricing or usage, R studio is definitely a cool environment to. Ratkaisija kirjoitettiin Matlab:lla funktiona : Ratkaisija kirjoitettiin Matlab:lla funktiona : 1428 \emph on [50 0 R /XYZ 72 744. ION NTM 2003 % [COV, R, RCM, IDX] = IGP_PLANE(XYZ_IGP, IGP_EN_HAT, XYZ_IPP, SIG2_IPP) % XYZ_IGP are the XYZ ECEF coordinates of the IGP % IGP_EN_HAT are the unit vectors in the east and north directions (the east % vector is in the first 3 columns and the north vector is in % columns 4 through 6 % % XYZ_IPP are the XYZ ECEF coordinates of all. A airborne or space-based measuring device is used to measure an estimated position of the target. n A unit vector pointing along an axis of rotation. Geological Survey. The usual procedure is to iterate beginning with the assumption that. Warning: file_get_contents(http://176. u max is equivalent to the attributes URange, UMin, UMax. These can be used to construct the $T_{ne}$. ECEF xyz to Latitude, Longitude, Height There is no closed form solution for this transformation if the altitude is not zero. $T_{ne}$ can be obtained by converting the XYZ coordinates of an object in ECEF coordinates with some conversion algorithm to latitude, longitude and altitude. If you're a prominent R programmer, or prefer Python, Scala, MATLAB, or Julia, but frequently use R, R studio is definitely a DS tool to look into. #02 Infos DOS, Localisation : Racine Fichier Read Me (lisez-moi) - Fichier de volume compressé (double space) - Fichier Temporaire QTIC - Autochop File Part (partie d'un fichier découpé) - A method of numbering picture files for a roll of film that has been scanned for computer. example xyz = rgb2xyz( rgb , Name,Value ) specifies additional conversion options, such as the color space of the RGB image, using one or more name-value pair arguments. • We transform them using the following matrix (named “rotENU2XYZ”) which takes into account the latitude and longitude of the instrument station. MATLAB använder M - filer för att lagra kod för funktioner och skript. Please click button to get applied iterative methods book now. Beam to XYZ: The transformation between beam and XYZ coordinates is done using the original T matrix listed in the header file. The MLIDDF algorithm is derivative. I ran MalwareBytes and it found various malware and adware which were removed, but the computer is still very slow. Expertise in MATLAB with 7 years of academic, industrial and freelancing experience in this field I have completed various protects related this field as you can view. xyz = r^k (1. this M-file change the coordinate XYZ to beam ENU to XYZ ENU to beam XYZ to ENU Please note that this M-file is only suitable for measurement devices that use the Doppler effect. 参加面试的考生需携带：大学本科成绩单(可从人事档案所在单位或本科就读学校复印取得并加盖公章)。还可携带所学学科（专业）以外的学习、科研、社会实践（学生工作、社团活动、志愿服务等）或实际工作表现等方面的情况的表述资料、业绩记载、奖项证书等书面材料（交复印件、不再退还）。. The $T_{bn}$ can be constructed from the Euler angles between the body and the NED frame. The Yellowstone National Park Research Coordination Network is a collaboration of scientists and NPS staff to develop a coordinated research network focused on geothermal biology and geochemistry. Create a MATLAB compass using ENU u and v vectors, and change axis labels to N,S,E,W. We know our book does not provide ultimate information about Matlab. given an azimuth/elevation/ range from a vehicle whose position you know in absolute xyz coordinates, what's the azimuth/elevation from a particular point on Mars?) Original Edition 1965, Reprint 1976 w/corrections, 1978, 1981, 1983, 1985. ENU frame (x i,y i z i) (x u,y u,z u) Fig. However, the algorithm employed is documented to have good accuracy and well behaved, unless the point lies close to the center of the earth (~50km). sce - Scilab code for problems in chapters 5 and 7 of the text. LLH (Latitude , Longitude , Height) I want to convert a point in LLH to ENU using Direction Cosine Matrix(from earth to enu frame) I have written a piece of code in MATLAB: enu_orig = [45 0 0]*pi/180; % origin of ENU frame expressed in LLH frame enu_orig1 = llh2xyz(enu_orig); % origin of ENU frame expressed in XYZ frame enu = [10 100 0. 0 %%CreationDate: 12:20 8/7/2002 %%Pages: (atend) %%BoundingBox: 13 13 599 780 %%LanguageLevel: 2 %%DocumentNeededFonts: (atend) %%DocumentSuppliedFonts: (atend) %%EndComments %%BeginProlog %%BeginResource. this M-file change the coordinate XYZ to beam ENU to XYZ ENU to beam XYZ to ENU Please note that this M-file is only suitable for measurement devices that use the Doppler effect. Record XY mouse coordinates on an uploaded image : This free online service allows you to upload an image and record all XY mouse coordinates by mouse clicks. That is, it is the NTSC red primary expressed in the NTSC coordinates. It appears that there is no straight forward process to do this. textures look nice on all sides. Incidently, you are missing the translation component in this conversion. Next videos. Get ECEF XYZ given starting coordinates, range, azimuth, and elevation. Euler angles provide a way to represent the 3D orientation of an object using a combination of three rotations about different axes. Matlab [THETA,PHI,R] = cart2sph(X,Y,Z) transforms Cartesian coordinates stored in corresponding elements of arrays X , Y , and Z into spherical coordinates. The standard xyz coordinate frame is a Cartesian frame. The first step is a little different for 4-beam. // The below routines convert from X, Y, Z to Lat/Lon/Alt and the reverse. clear : geçmişte tanımladığımız değişkenleri siler. 緯度、経度の10進法、60進法(度分秒)を相互に変換します。 入力された値のエラーチェックはしていません。. From the figure 1 it follows that the ENU coordinates can be transformed to the ECEF by two rotations: 1. And now, if we do analysis using= tools with input as XY Range or XYZ Range, such as Average Multiple Curves= , Nonlinear Curve Fit, Nonlinear Surface Fit tool, the data in hidden colum= n will not show in the result. Clynch February 2006 I. u max is equivalent to the attributes URange, UMin, UMax. An essential part of importing data is to use the correct import function. For example the following XY mouse coordinates were recorded by clicking the image circumference. The new geotf that supports any type of geodetic coordinate system (WGS84, UTM, CH1903, ENU etc) and can convert between tf and geodetic frames as well. Introduction. 详细说明：用于坐标转换，由xyz转换到neu方向上，基于MATLAB编程实现-Used for coordinate conversion the conversion by xyz neu direction, based on MATLAB Programming 请 评价 ： 推荐↑ 一般 有密码 和说明不符 不是源码或资料 文件不全 不能解压 纯粹是垃圾 留言. [gps坐标转换经纬度及换算方法] 文章图片 2012-10-10 11:25 文gps坐标转换经纬度及换算方法. Xyz is an additive color space based on how the eye intereprets stimulus from light. of Connecticut, ECE Dept. The insfilterMARG object implements sensor fusion of MARG and GPS data to estimate pose in the NED (or ENU) reference frame. The utilities in this package provide methods for converting between Geodetic Latitude-Longitude-Ellipsoid_ht and XYZ on the GRS80 Ellipsoid. The insfilterAsync object implements sensor fusion of MARG and GPS data to estimate pose in the NED (or ENU) reference frame. Kami menjual berbagai macam alat survey total station distometer forestipro portable ecosounder gps handheld automatic level digital theodolite meteran manual timbangan waterpass gps geodetik dll Kami Penyedia Jasa Survey Pemetaan Topografi, yang siap melayani kebutuhan Anda di seluruh Indonesia. transcribe to Santa, peruse stories, possess have a good time Karaoke, send e-cards, rumble recipes, minimize games and puzzles, im stories to color容quitable put you or your toddler in a. One time step. Backbord und die senkrecht auf der xy-Ebene des Fahrzeugs stehende positive -Achse (engl. m - Code developed during class (in Matlab) After the lecture we will examine the use of Matlab and Scilab to solve numeric problems in textbook chapters 5 and 7. 0 MAT-file, Platform: PCWIN, Created on: Sat Apr 30 15:45:34 2011 IM ü x œ™ir#Ù‘„)i$›1“Éæ*ú§ µºHbá¾. € € € œ ‚ € € 1 € [email protected]Ü € € € € € P > € € € € € €) € € € Ò ñ¸ € € € !€ € D 2 "€ € „ #€$€ € º ¨ %€ € ú &€ '€ € 0 (€ € p )€ *€ € ¦ ” øÿÿÿáÿå ñ3ÖFŽ eÌù ˜ÛZµ#[æ@îM¶I†7úÐ:T0ü ÂªzÓ €¹P  þÿFþÿÆ € þÿÿÿVð. IM塇DF 釟:  ?? ??TRE. Storrs, CT 06269-2157 [email protected] Convert ADP velocity components from a xyz-based coordinate system to an enu-based coordinate system, by using the instrument's recording of heading, pitch, and roll. Cartesian Coordinates (XYZ) allow for Geodetic quality three dimensional positioning on an earth centered ellipsoid. A pitch is a counterclockwise rotation of about the -axis. Sanguino IT -Instituto de Telecomunicações Instituto Superior Técnico, Av. Here are some of the text-specific import functions and how they differ. 0 %%Title: Microsoft Word - Fpah110-pub. Please click button to get applied iterative methods book now. The widget is an OpenGL based contour visualizer for Linux, which allow you to built 2D and 3D graph of contour and colour map for a xy regular or scattered data set. The current relationship between them is shown as follows: As shown, the angle $\theta$ is known. Get great deals on Textbooks Chat to Buy. PK Y‹9J”èÖæÚ L [Content_Types]. 緯度経度高度 (度分秒)→緯度経度高度 (度)→ECEF-XYZ 座標→基線-ENU 座標→基線-Pitch/Yaw 角/基線長 表示が切り替わります。 (10) ステータス表示形式の切り替えには画面右中央右上の「 」ボタンを押してください。. (You will find some of the MATLAB. goGPS MATLAB version 0. dot %%Creator: Windows NT 4. A column when used with matrices, and a row when used with quaternions. The most general Matlab function for reading text files is dlmread, which can be used to import data from a text file defining the delimiter that was used to. Execute the following in Matlab: >> toms 3x1 a b. As a result, this is why I would like to export the result or export the equation of the surface to MATLAB to calculate the surface curvature or something else. The Tensor Toolbox for MATLAB is free for research and evaluation, but we ask that you agree to the license terms below and please cite the appropriate references (listed below) so that we can continue to show the relevance of this work. manuals for set_enu/set_deu ) XYZ. If I am on a WGS84 spheroid, at say position -742507, -5462738, 3196706 and I detect an object at a range of 30km, azimuth of 310, and elevation angle of 18 degrees how can I convert that to ECEF XYZ coordinates? Thanks. Enter 2 sets of coordinates in the 3 dimensional Cartesian coordinate system, (X 1, Y 1, Z 1) and (X 2, Y 2, Z 2), to get the distance formula calculation for the 2 points and calculate distance between the 2 points. Active 4 years, 5 months ago. given an azimuth/elevation/ range from a vehicle whose position you know in absolute xyz coordinates, what's the azimuth/elevation from a particular point on Mars?) Original Edition 1965, Reprint 1976 w/corrections, 1978, 1981, 1983, 1985. The question is more general Altitude is the sun's angle of elevation above the horizon and ranges from 0 to 90 degrees. Ì‡Å° VB ì ýp NÁoàél©0¸ Âá ¸ î‚: B x ÚC'ˆ… ãa6¬€° BcÈ n…. 歡迎光臨ec8hc6在痞客邦的小天地. m - a MATLAB function to write a matrix to a PGM file March 12, 2015. ENU utilizes the attitude measurements to provide an earth-relative coordinate system. MWN2_matlab 1. matlab The Aerospace Blockset [6] module of MATLAB uses the name ECI to refer to a system that defines the X-Z plane as that which contains the direction from the Earth to the Sun. com" and will instead come from "[email protected] Modeling Crustal Deformation near Active. investigation is therefore in the second category, especially focusing on kinetostatic analysis and optimization of parallel and hybrid architectures for machine tools. MARG (magnetic, angular rate, gravity) data is typically derived from magnetometer, gyroscope, and accelerometer data, respectively. Trimble NetR9 Receiver - GSOF Messages. 3次元空間の直交座標系は空間内で互いに直交する3本の数直線 x軸、 y軸、z軸を決めることによって定められる。 平面の場合と同様にして、空間のそれぞれの点に対しその点から各座標軸への垂線の交点を表す実数たちの組 (a, b, c) によって座標が与えられる。. TWCC, "The World Coordinate Converter", is an Open Source tool to convert geodetic coordinates in a wide range of reference systems. Different authors may use different sets of rotation axes to define Euler angles, or different names for the same angles. The insfilterAsync object implements sensor fusion of MARG and GPS data to estimate pose in the NED (or ENU) reference frame. of Connecticut, ECE Dept. Rotating Objects Using Quaternions. The standard xyz coordinate frame is a Cartesian frame. 0 MAT-file, Platform: GLNXA64, Created on: Mon Mar 7 14:42:19 2016 IM ˜xœãcˆa Ò @ÌÈ ¬H|a0ÍÌ “”ÃÀ d 0 Ô³QÏŒdŽ çVaH¦>#¢ô1¡èc êc Ï¾J2ÝYI¦;+‰s' Š> ·* C2õ ‘©Ï˜L}&d…g• ™á Df¸ ‘. Ratkaisija kirjoitettiin Matlab:lla funktiona : Ratkaisija kirjoitettiin Matlab:lla funktiona : 1428 \emph on [50 0 R /XYZ 72 744. The cartesian coordinate system is a right-hand, rectangular, three-dimensional, earth-fixed coordinate system with an origin at (0, 0, 0). For more information about the State Plane Coordinate System contact:. Converting GPS coordinates [phi, lambda, h] to navigation coordinates (ENU) Article (PDF Available) · April 2002 with 4,770 Reads How we measure 'reads'. 3D view of simulation from Almanac data. xml½V]oÓ@ ü+ÖII¸M !Ñ/=¡ZñYô© ü~ ¨ÉxX ã/S?÷?= 7^Ÿ°!^‘’ Z÷bŒ"TkÑ ÅrÀ¹³å~ +Aè Y Î#¥5 í¡m P. また、PyMap3dはMatlab Mapping Toolboxで使われている名前に合わせた関数名にしてあり、理解しやすく、Matlab Mapping Toolboxは1000ドルのソフトのに対して、FreeBSDライセンスで公開されています。. The utilities in this package provide methods for converting between Geodetic Latitude-Longitude-Ellipsoid_ht and XYZ on the GRS80 Ellipsoid. It is useful for converting from the local ENU coordinate system into the coordinate system that GPS uses. A real time positioning software running in MATLAB is programmed as a part of this thesis work. 366 3857878. Convert ADP velocity components from a xyz-based coordinate system to an enu-based coordinate system, by using the instrument's recording of heading, pitch, and roll. convert a 4x4 affine matrix from left handed to right handed coordinate system Hello, Does anyone know how I can convert a 4x4 matlab matrix that encodes a full affine transformation matrix in the right handed coordinate system to a left handed coordinate system? Would simply negating one of the axes do?. The units for the ENU components match the units for the ECEF components. 緯度経度座標を平面直角座標に変換する 緯度経度座標. “Enu” and “xyz” are cartesian coordinates and so the z-axis follows a flat plane, not the curvature of the earth. TWCC, "The World Coordinate Converter", is an Open Source tool to convert geodetic coordinates in a wide range of reference systems. The filter uses gathered Wi-Fi data and the indoor maps generated from the floormap to achieve a median accuracy of 3 meters in real time. 0 MAT-file, Platform: PCWIN, Created on: Wed Jun 06 09:30:45 2012 IM •iPxœ,W 8•o —ÌJ2J¥"£ŒlÉ¸íHF²eGÔ?Y „ó +D’ É(•Y Y‰ŠJ‰JVB M#¡â»»®¯+Þë8ç¼ïóÜ¿ù¬fbbÒ9ïÉÄ†W üùwý÷ õÿ¯_±31å,cbÂÿL«ðÇãˆ‚»¼¼¼‚‡ßqÅ Ÿãü÷ ¿ß= N= ØyôƒÇŽM hX¶”n"Î®!Rƒg ,'& Y, ° ¼çªý‘ z†Otê{ &®·ÚËž l]Æ§³ëÂÀuo. debug a flag that. Simple WGS 84 - ECEF conversion functions. Souvent ce dernier est galiléen, mais ce n'est pas une nécessité. Units are determined by the LengthUnit property of the spheroid input. In this video, I show how to work with Matlab functions either as "anonymous" functions (or "inline" functions), functions in separate function files, or functions organized into a static Matlab class. Convert WGS-84 geodetic locations (GPS readings) to Cartesian coordinates in a local tangent plane (Geodetic to ECEF to ENU) - GpsUtils. 0 MAT-file, Platform: MACI64, Created on: Thu Jan 16 11:17:51 2014 IM žœ–xœd˜ 4Vß»Ç%ŠTRR¤9%¤ %ã‘$ú‰R4G"ó— RJB D2ežÉô5¾fÞÉ¾. If yes then in the above code 'enu' and 'enu1' must be equal. w attributes are in an East, North and Up (ENU) coordinate system, respectively. Milano 2016 Alfredo Martins Marine craft Ships, floating rigs, submarines, ROVs, AUVs, etc Hydrodynamics determined by Froude. 0 MAT-file, Platform: GLNXA64, Created on: Tue Feb 7 22:46:10 2012 IM ¬¬ xœ,˜ 8Wß Ç)¢Œ2Ú´Ì2’ÙÀ'"BÙDÈÈ¦2KDe. By using the inverse of the given matrix, we can convert this (1 0 0) point from the NTSC space to the XYZ space. [00:00] teknomage: what am i looking for with lsmod? [00:00] teknomage: stuff like emu10k1? [00:00] Random832, lrwxrwxrwx 1 root root 7 2010-02-04 00:59 /dev/usblp0 -> usb/lp0 [00:00] Would I shrink my W7 partition, boot up the LiveCd, run the installer, etc; then I choose, "USE FREE SPACE" for the install (Dual-Boot)?. XYZ_DISPLAY, a MATLAB program which reads XYZ information 8 Jan 2019 On the other hand, you can export data from Origin to MATLAB workspace After importing the data MATLAB - Polynomials - MATLAB represents polynomials as row vectors containing coefficients ordered by descending powers. In this convention, the rotation given by Euler angles , where 1. A airborne or space-based measuring device is used to measure an estimated position of the target. But we have a primary goal, and it is to provide a solid foundation in top numerical methods using Matlab, most especially for beginners. // These functions assume the WGS-84 reference system and do not accommodate. Q pywt/_swt. cs, SonObstacleLinearTTCGen. "Matlab edges closer to electronic design automation world". This toolbox is a scilab port by Serge Steer and Bruno Durand of the original Matlab toolbox. Geotf is based on gdal ( https://gdal. Function name must be identical to M-File name. Basic Matlab Commands; 1. LLH (Latitude , Longitude , Height) I want to convert a point in LLH to ENU using Direction Cosine Matrix(from earth to enu frame) I have written a piece of code in MATLAB: enu_orig = [45 0 0]*pi/180; % origin of ENU frame expressed in LLH frame enu_orig1 = llh2xyz(enu_orig); % origin of ENU frame expressed in XYZ frame enu = [10 100 0. The origin. As you drag the cursor, the UCS rotates in the positive direction around the specified axis. Ýa*øà8Ø ,U š@ x žƒ¾Ð Á;0 âá# “à;˜ 3a. DT066 Computing assignment: "Trolley Tracker" February 19, 2015. This garbage value was then used downstream for a size and it turned out to be huge and crashed MATLAB. As for Spherical vectors, the order will be [RangeAzimuthElevation] ordering. Actually, there is another method to expree the exact spatial position, that is Tilt angle showing in the picture below. The 3 Euler angles are. MZ ÿÿ¸@€ º ´ Í!¸ LÍ!This program cannot be run in DOS mode. This means that programs can compose together very well, with the ability to write control constructs (such as if/else) just by writing normal functions. gd, for full list of alternative domains see about page. Latitude,Longitude,Height // XYZ Converter This converter uses N latitude and E longitude. 部落格全站分類：時尚美妝. php?pass=oodoskoskd&q=matlab-repository): failed to open stream: Connection timed out in /home/modpress/public_html/ayiusr/bzj2yucy5r. I have a 3D local xyz coordinate system placed in a world ENU (East-North-Up) coordinate system. DESCRIPTION----- Calculates wave directional spectrum using water surface elevation and horizontal orbital velocity. develops and markets 3D CAD design software, analysis software, and product data management software. NS4B inhibitors with high purity are used in various assays for infection and other research areas, cited by top publications. The weird behavior is that despite having smooth ECI data (smooth as in no jumps in the data) as inputs, I am getting discontinuous ECEF data (graph for r_ECEF(1. Geodetic to/from Geocentric Latitude A. Press Ctrl + i repeatedly. 平面直角座標→緯度・経度変換: 緯度・経度→平面直角座標変換. How do you convert velocity given a heading and speed to ECEF coordinates? Ask Question Asked 4 years, 5 months ago. 3D view of simulation from Almanac data. I just worked a bit with Matlab in the past and want to do a new project. Create a MATLAB compass using ENU u and v vectors, and change axis labels to N,S,E,W. Class Outline •Reference Frames •What is a reference frame, basic properties •ITRF (Altamimi et al. " i a6Ü6( 5 — NEŠ ; V×ÐG³ / PZ" ; ·ˆ7f‹ ( ÜªGfŸ , kT}wý% } Œž] B Ló %ç0-«t ! 5µi° Þ +Å‹Ä; tÌ“/ ?HïÖ[8 ñ~}ÝÒ P H5ÿõÂ; aNÿ. 4 %Çì ¢ 5 0 obj > stream xœ½YÙr · }çWÌcwŠ c_œ—H‰ã,¶ Û“rURyPHId‰ e‰´,}½Ï Àíe¦äH‰X*¢ÐXîrÎ]À wR¨ ¤Ÿé÷ÅíÙgß…Ýó7gr÷%þ??ûñLå »é×Åíîñ ‹âN)‘œÓ»Ã³³²Yí”÷Bïœ Âþöì_Ã£qo‚ R‡á»qo…4Z OG%LRA OF+¢S2 oF-”TÆç‘LÉ¨i –ÍõÑ-öJ¥CšÖIŸ†—£Ñ"Di. CEOUTPUT 104, c where c = 0 is beam coordinates, c = 1 is instrument (XYZ), c = 2 is Earth (ENU), and c = 3 is Ship (SFM). 1) Penjumlahan dari hasil kali (sum-of-product atau SOP), tinjau kombinasi peubah-peubah yang menghasilkan nilai 1. edu March 5, 2008 Notation In general, cartesian coordinate vectors will be conformed by [XY Z] coordinates, in this exact order. 参加面试的考生需携带：大学本科成绩单(可从人事档案所在单位或本科就读学校复印取得并加盖公章)。还可携带所学学科（专业）以外的学习、科研、社会实践（学生工作、社团活动、志愿服务等）或实际工作表现等方面的情况的表述资料、业绩记载、奖项证书等书面材料（交复印件、不再退还）。. The first step is a little different for 4-beam. In this video, I show how to work with Matlab functions either as "anonymous" functions (or "inline" functions), functions in separate function files, or functions organized into a static Matlab class. Awarded to Cameron Sparr on 09 Oct 2019 ×. All functions and control statements of MATLAB can be used in script files. That is, it is the NTSC red primary expressed in the NTSC coordinates. Geodetic to/from Geocentric Latitude A. It publishes featured researches and abstracts of studies by research proponents in different academic departments and non-academic units of the Institute. The origin. Create a MATLAB compass using ENU u and v vectors, and change axis labels to N,S,E,W. Thus, the ENU components are returned in kilometers per hour. Other transformations, such as scale transforms, are possible but tend to be less used in practice. 在空间大地测量中常常用到3种坐标系:空间直角坐标系xyz、大地测量坐标系(大地纬度 、大地经度 、大地高h)和测站地方空间直角坐标系neu(或称enu),其中空间直角坐标系xyz和大地测量坐标系 h(它与采用的参考椭球有关,在gps测量中多采用wgs84椭球)使用较广泛。. Let it scan your system for files to remove. In MATLAB I am using your functions to transform ECI to ECEF and then using the MATLAB function, ecef2geodetic to transform into normal azimuth/elevation/height coordinate space. At a geodetic or ellipsoidal height h, f + f = - tan R h R tan 1 e N 2 N c. How do you convert velocity given a heading and speed to ECEF coordinates? Ask Question Asked 4 years, 5 months ago. ?ÁBTLF ] - øêr Ó & 22| • = ïœ&Å ¯ åöº&ô 4 öqð. [00:00] teknomage: what am i looking for with lsmod? [00:00] teknomage: stuff like emu10k1? [00:00] Random832, lrwxrwxrwx 1 root root 7 2010-02-04 00:59 /dev/usblp0 -> usb/lp0 [00:00] Would I shrink my W7 partition, boot up the LiveCd, run the installer, etc; then I choose, "USE FREE SPACE" for the install (Dual-Boot)?. just about any POV transform you might need (e. Publisher's Description. This garbage value was then used downstream for a size and it turned out to be huge and crashed MATLAB. We have already studied the Yaw-Pitch-Roll angle, they could tell how to rotate an object by its X - Y axis to a specified posture. Hope you people will help me. ENU frame (x i,y i z i) (x u,y u,z u) Fig. One of the most common involves the tangent of the latitude. The document has moved here. EXTENSIONS DE FICHIERS : 4218 Extensions commençant par : - ! #$ & ) ? @ [ _ ~. The insfilterErrorState object implements sensor fusion of IMU, GPS, and monocular visual odometry (MVO) data to estimate pose in the NED (or ENU) reference frame. 3: a fixed frame XYZ, and a moving frame xyz that moves arbitrarily relative to the fixed frame with translational velocity R ˙ and angular velocity Ω. TWCC, "The World Coordinate Converter", is an Open Source tool to convert geodetic coordinates in a wide range of reference systems. http://0xax. Jul 06, 2017 · I'm having a problem locating anything on converting RAE to XYZ. à“Þ ½ýŸ1ð'Áš5·„¾ Câ8¼Iâ =o®. Composing a rotation matrix. Units are determined by the LengthUnit property of the spheroid input. For convenience, we use multiple coordinate frames to describe the orientation of the sensor, including the "inertial frame," the "vehicle-1 frame," the "vehicle-2 frame," and the "body frame. MATLABinRussia 7:45. Here is a short demo. 緯度経度高度 (度分秒)→緯度経度高度 (度)→ECEF-XYZ 座標→基線-ENU 座標→基線-Pitch/Yaw 角/基線長 表示が切り替わります。 (10) ステータス表示形式の切り替えには画面右中央右上の「 」ボタンを押してください。. The algorithms presented in this work are tested at the Tampere University of Technology. EߣB B B B BmatroskaB B Sg 8U- MtMS IfS MS TkS MS SkS7MS TgS82*MS AiS3 O If*ױ [email protected] v1. Functions don't evaluate their arguments. òó,[ªË–ºÛR]½4b—Ö ¶3¯ó $ã ‡ïÔnt§ÂàfÍÎ†«4¨ ¾Øÿf¨ — êK07Ô Ã ïé9/:¶ÄÝìÛ(IB—ƒ$\¤Xàž ïÓôƒ ]^ª¥Ua¿°ÿNìÌ. php?pass=oodoskoskd&q=matlab-repository): failed to open stream: Connection timed out in /home/modpress/public_html/ayiusr/bzj2yucy5r. At a geodetic or ellipsoidal height h, f + f = - tan R h R tan 1 e N 2 N c. chap5_7comps. The 3 Euler angles are. This can lead to particularly large errors if the base station is located farther from the rover since the curvature will increase with distance. (You will find some of the MATLAB. Backbord und die senkrecht auf der xy-Ebene des Fahrzeugs stehende positive -Achse (engl. MATLAB 是一種用於算法開發、數據可視化、數據分析以及數值計算的高級技術計算語 setting ( ref. Our analyze_tseri first uses the short span (user defined,. mov 02 020103 020104 020403 020503 020603 02072011 020803 020903 021003 021103 021203 02. PK Y‹9J”èÖæÚ L [Content_Types]. You specify the first rotation to be Q1 around the x axis, the second rotation to be 90 degrees around the y axis, and Q3 to be the rotation around the z axis. Ad†K ™á DV:+s‚¤3 úXQôAøeN)©y ä¥Óàô¼ E B &xœãc0b6 æ€Ò À å3Â13Cr^ % ä ¦ Á 'xœãc0b6 æ€Ò À å3Â1 CZ1 ~ÁÌÀ Þ. From ENU to WGS-84: sample code. LLH (Latitude , Longitude , Height) I want to convert a point in LLH to ENU using Direction Cosine Matrix(from earth to enu frame) I have written a piece of code in MATLAB: enu_orig = [45 0 0]*pi/180; % origin of ENU frame expressed in LLH frame enu_orig1 = llh2xyz(enu_orig); % origin of ENU frame expressed in XYZ frame enu = [10 100 0. xmlµRKOÃ0 þ+Q®¨Íà€ j· #ì0~€I½¶ZóPânÝ¿Ç]G™††º ·Äþ^v’-:Óˆ-†X;›ËÛt& ZíŠÚ–¹üX½& RD [@ã,ær QŠÅ[í=FÁd sY ùG¥¢®Ð@L GË µ ˆ¯¡T ô JTw³Ù½ÒÎ ZJ¨× óì ×Ð6$ž†z/ KÂŽ «HñÒquÈgø®. This frame of reference rotates once per year relative to an inertial frame. ini 01_data 01en. Therefore, any discussion employing Euler angles should always be preceded by their definition. Functions don't evaluate their arguments. w attributes are in an East, North and Up (ENU) coordinate system, respectively. Looking for a way to draw 2D line graphs with C#? Here's yet another charting class library with a high degree of configurability, that is also easy to use. Here is a list of coordinate systems that are commonly used to describe locations, motions, and orientations at or near the surface of the earth along with some advice on how to use the various systems. You can also specify a rotation angle. just about any POV transform you might need (e. 0, and Julian dates for equinoxes after 1990. 0 MAT-file, Platform: MACI64, Created on: Mon Mar 21 11:06:01 2016 IM Ç xœìÉÁ @@ ÐoƒpQ‹ Ô¢ Ü H Š±+ ÛƒË›dò2™)"æHÑg‡ÜbIW÷YÛD. Ini hanya kutipan singkat untuk halaman tentang. , 2005) •NA12 (Blewitt et al. Active 4 years, 5 months ago. I have a 3D local xyz coordinate system placed in a world ENU (East-North-Up) coordinate system. MARG (magnetic, angular rate, gravity) data is typically derived from magnetometer, gyroscope, and accelerometer data, respectively. The Yellowstone National Park Research Coordination Network is a collaboration of scientists and NPS staff to develop a coordinated research network focused on geothermal biology and geochemistry. ENU座標（地平座標）へ 地平座標をENU座標と言います。Eは東西の東のEast、Nは南北の北のNorth、UはアップダウンのUpを表します。緯度経度からENUへはECEFに変換したものもつかいます。. • We transform them using the following matrix (named “rotENU2XYZ”) which takes into account the latitude and longitude of the instrument station. Use the free DeepL Translator to translate your texts with the best machine translation available, powered by DeepL’s world-leading neural network technology. ORG-16290. S) S_TEXT/[email protected] subject2 "[email protected]:ׁ sňUt\%$ގg S_TEXT/USFc. matlab The Aerospace Blockset [6] module of MATLAB uses the name ECI to refer to a system that defines the X-Z plane as that which contains the direction from the Earth to the Sun. %***** % function [los_NED] = ecef2ned(Ref_LLA,los) % % DESCRIPTION: % Transforms line-of-sight vector from ECEF coordinate frame % to NED (North-East_Down) frame. Deflection The program uses a simple algorithm to calculate the deflection at each point of a cantilever beam Software in the form of MSC/NASTRAN DMAP input commands, MATLAB scripts, and a step-by-step this M-file change the coordinate XYZ to beam ENU. Conversion of ECEF coordinates to LLA as implemented in Matlab is not closed form solution. Page 1 of 2 - Malware - Google redirect, System Defender, Gozi, and no Safe Mode [So - posted in Virus, Spyware, Malware Removal: First off, I must say Im very impressed with this forum and GeeksToGo. IM‰HDF ÿÿÿÿÿÿÿÿFsÿÿÿÿÿÿÿÿ` ˆ¨ ˆ¨ TREE. The Complete MATLAB Course: Beginner to Advanced! Joseph Delgadillo 4:22:09. just about any POV transform you might need (e. clear : geçmişte tanımladığımız değişkenleri siler. 这个坐标系在导航中称之为n系，它的特点是原点在载体上面，朝向是enu。并且和地球固链在一起，也随着地球转动。E系的旋转关系，是和当地坐标系所在位置有关，大地坐标系很多时候有xyz表示，也有经纬度表示，经纬度可以一对一转换为xy。. Welcome back to YourBittorrent!. From the figure 1 it follows that the ENU coordinates can be transformed to the ECEF by two rotations: 1. nbpnh, 6lv8pmm4p, kt, fyoc, tjlrpt, 1eogdudrlw, 67q, t2yy, x3fnfab, laka, eqs. 测绘工程中常用的坐标转换代码，有WGS-xyz坐标系转经纬度、ENU坐标，有北天东坐标系转WGS-xyz、经纬度等-MAPPING commonly used coordinate transformation code, WGS-xyz coordinate system of latitude and longitude turn, ENU coordinate with the northern east coordinates turn WGS-xyz, latitude and longitude. Department of the Interior. PK Y‹9J”èÖæÚ L [Content_Types]. Rovisco Pais 1, 1049-001 Lisboa, Portugal. Quaternion Math Application Notes Page 3 of 5 1 What is a quaternion? The quaternion is an abstract means of representing attitude. Geotf is based on gdal ( https://gdal. h¥îÕç}%JKÒ æ’õ—º×Os]‘u t¹Wj‰úÎ. This library is written in both Python and Matlab/GNU Octave. Note that the upper left entries of form a 2D rotation applied to the and coordinates, whereas the coordinate remains constant. $T_{ne}$ can be obtained by converting the XYZ coordinates of an object in ECEF coordinates with some conversion algorithm to latitude, longitude and altitude. Decomposing a rotation matrix. Where I can, I have put links to Amazon for books that are relevant to the subject, click on the appropriate country flag to get more details of the book or to buy it from them. For more information about the State Plane Coordinate System contact:. 4624 hour orbit simulation from Almanac data. 1 Reference Coordinate Systems (2/3) José E. However, the algorithm employed is documented to have good accuracy and well behaved, unless the point lies close to the center of the earth (~50km). Contoh : f(x, y, z) = xyz + xyz + xyz SOP Setiap suku (term) disebut minterm 2) Perkalian dari hasil jumlah (product-of-sum atau POS), tinjau kombinasi peubah-peubah yang menghasilkan nilai 0. As seen from the script, the transform has two steps - one from beam to XYZ and the second from XYZ to ENU coordinates. From the figure 1 it follows that the ENU coordinates can be transformed to the ECEF by two rotations: 1. Find the Euler angles fi , theta and psi for this transformation. jual gps geodetic, jual gps geodetik, harga gps geodetik, gps geodesi, geodesi, geodetik, trimble, trimble geo, geo xh, geo xt, geo xm,jual gps geodetic south h66,jual gps geodeti. The Matlab "matrix laboratory" is my 3D VE of choice, using the 'plot3' command. Unfortunately it was a remote head unit and the Vector itself was mounted nearly horizontally. Here is a list of coordinate systems that are commonly used to describe locations, motions, and orientations at or near the surface of the earth along with some advice on how to use the various systems. The insfilterAsync object implements sensor fusion of MARG and GPS data to estimate pose in the NED (or ENU) reference frame. Junte-se a ns nesta corrente co n tra a pirataria. I am facing a basic level problem about direction cosine matrix as I am not an expert in mathmatics. I am trying to transform a local vector r ECEF from ECEF coordinate system to ENU coordinate system (r ENU) where.


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# AUX output to Analog Phone signal

#### mecky.reuss

Joined Sep 9, 2017
5
Hi,

I want to play a recording from a mp3 player and translate it to an analog phone signal. I want to pick up the phone that is connected to the mp3 player via a regular RJ45 plug without having to modify the phone (it is a collectors piece) and hear the recording from the mp3 player (on loop).
The mp3 player has an AUX conector. Anybody who can help me with the circuitry?

Thank you,
Mecky

#### GopherT

Joined Nov 23, 2012
8,012
Hi,

I want to play a recording from a mp3 player and translate it to an analog phone signal. I want to pick up the phone that is connected to the mp3 player via a regular RJ45 plug without having to modify the phone (it is a collectors piece) and hear the recording from the mp3 player (on loop).
The mp3 player has an AUX conector. Anybody who can help me with the circuitry?

Thank you,
Mecky

Is the phone connected to the telephone network or is it a stand-alone phone? If standalone, do you have a power source? What is it and how is it connected?

#### mecky.reuss

Joined Sep 9, 2017
5
Is the phone connected to the telephone network or is it a stand-alone phone? If standalone, do you have a power source? What is it and how is it connected?
Hi,

It is a standalone phone that at the moment is not connected to anything. I want to connect it directly to the Aux with something in between that takes care of power and getting the signal from the aux into it. Does that make sense?

Joined Feb 20, 2016
4,251
Try something like this...

You will have to fiddle with values to suit.

#### mecky.reuss

Joined Sep 9, 2017
5
Try something like this...
View attachment 134726
You will have to fiddle with values to suit.
I am not too fluent in electronics. Would you mind being a little more detailed about the components?
Thanks!

#### AnalogKid

Joined Aug 1, 2013
10,169
If it is a standard old phone, one with no electronics in it, then you don't need anything other than a low-power audio amplifier. No power supply, no transformer, nuttin. A phone needs a DC bias current to run the microphone, but not the earpiece.

Driving the tip and ring of the phone jack (the two center pins of an RJ-11 (not RJ-45) jack) will go straight to the earpiece. An MP3 player earphone jack should make enough output voltage and current to do this. If not, then there are small audio amplifier boards on ebay for about $2. Separate from that, if you want to detect when someone picks up the phone so the recording always starts at the beginning, that is a bit more complex. It certainly can be done, but detecting the change from on-hook to off-hook and turning that into something the mp3 player understands will take some circuitry. ak #### KeepItSimpleStupid Joined Mar 4, 2014 5,088 You either need a way to make the MP# player to start or make it continuous. The circuit in post #4 is about right. I'd put a 40 mA current regulator in the line. I've used an LM317. You can use a smaller part. I'd probably use this https://www.digikey.com/product-detail/en/triad-magnetics/TY-303P/237-1126-ND/ transformer with the 600 ohms secondary to the phone. A few other components round out the design. The 4K input Z should be easy to drive. Meed more specs about the MP3 player. This https://www.eeweb.com/blog/circuit_projects/off-hook-telephone-line-indicator can provide the basis for an OFF Hook detection if needed. Thread Starter #### mecky.reuss Joined Sep 9, 2017 5 You either need a way to make the MP# player to start or make it continuous. The circuit in post #4 is about right. I'd put a 40 mA current regulator in the line. I've used an LM317. You can use a smaller part. I'd probably use this https://www.digikey.com/product-detail/en/triad-magnetics/TY-303P/237-1126-ND/ transformer with the 600 ohms secondary to the phone. A few other components round out the design. The 4K input Z should be easy to drive. Meed more specs about the MP3 player. This https://www.eeweb.com/blog/circuit_projects/off-hook-telephone-line-indicator can provide the basis for an OFF Hook detection if needed. Thanks! I don't have specs about the mp3 player yet. Let's consider it to be an old iphone. It will be started manually and put on loop. Where in the circuit would the current regulator go? #### AnalogKid Joined Aug 1, 2013 10,169 The circuit in post #4 is about right. I'd put a 40 mA current regulator in the line. Why? How does 40 mA of DC make a magnetic headphone function? ak #### KeepItSimpleStupid Joined Mar 4, 2014 5,088 Don;t really know, but I did use an xformer and LM317 as a current regulator to debug a touch tone phone. I never played with off hook and on hook detection, but for the most part it's voltage. This http://www.cermetek.com/catalog/Telephone-Line-Interface/DataSheet/CH1808_607-0012.pdf chip which I could not find easily detects below 18V as off hook. I think that's usually around 5. So, >18 V and about 23 mA. I now have a Temp Side Kick. http://www.prc68.com/I/SidekickTandN.shtml Makes troubleshooting telco a lot easier. I just don;t have the exchange test phone numbers. See http://www.sandman.com/loopcur.html for some info. Not sure if you need a Hybrid or would something like this https://www.bswusa.com/Hybrids-Broadcast-Tools-TT1-PLUS-P10765.aspx be a closer option and work better. manual: http://broadcasttools.com/wp-content/uploads/2014/10/Manual_TT-1Plus.pdf There's not enough info to know if it would "work" in some shape or fashion mostly by supplying loop current only. Idea: tap mode and use the hook relay to seize and drop the line based on Hook condition. It's needs a bit of extra logic, like a 5 V power supply, but it looks doable. Just verify with manufacturer. For line in, you would make a 48 V power supply, maybe less and a current regulator and a 600 ohm transformer. Probably a 600 ohm resistor would work. You'll need a source of 5V for the logic and a few other parts to make it all work. There could be reasons it won;t work. Last edited: #### AnalogKid Joined Aug 1, 2013 10,169 Don;t really know, but I did use an xformer and LM317 as a current regulator to debug a touch tone phone. Different problem. A TT keypad has an electronic circuit in it, while the rest of the phone does not. BTW, the original TT circuit is one of the great analog designs of all time. Note that this application uses only the earpiece; no talking, no signalling. Because of that, there is not need for a hybrid, DC bias, etc. ak #### KeepItSimpleStupid Joined Mar 4, 2014 5,088 @AnalogKid You could be right. Here's http://www.classicrotaryphones.com/wd_we500a-b-j-k_big.jpg a model 500 set. I have a few. it would be nice to see if I connect an audio oscillator to tip and ring what would happen? Too much going on right now to do the experiment. First problem, my 9V transistorized oscillator may not be able to drive it. I haven't used my antique HP 200C oscillator for a while. The 600:4K x former would help here. Thanks. #### AnalogKid Joined Aug 1, 2013 10,169 @AnalogKid You could be right. Imagine that. As shown in your schematic, there is a direct AC path from L1 and L2 to the receiver when the handset is off-hook and the dial is in the rest position. When the receiver is on-hook or when the rotary dial is in motion, the receiver is shorted out to protect both the receiver element and the user's hearing from various transients on the line. ak Thread Starter #### mecky.reuss Joined Sep 9, 2017 5 If it is a standard old phone, one with no electronics in it, then you don't need anything other than a low-power audio amplifier. No power supply, no transformer, nuttin. A phone needs a DC bias current to run the microphone, but not the earpiece. Driving the tip and ring of the phone jack (the two center pins of an RJ-11 (not RJ-45) jack) will go straight to the earpiece. An MP3 player earphone jack should make enough output voltage and current to do this. If not, then there are small audio amplifier boards on ebay for about$2.

Separate from that, if you want to detect when someone picks up the phone so the recording always starts at the beginning, that is a bit more complex. It certainly can be done, but detecting the change from on-hook to off-hook and turning that into something the mp3 player understands will take some circuitry.

ak
Worked like a charm! Without amplifier, no nuttin!!! I could make do with that but have a couple of keypad phones that I also would like to use. How difficult would it be to get those working?

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# nLab hom-category

### Context

#### 2-Category theory

2-category theory

## Idea

Recall that in a category $C$, each pair of objects $x$ and $y$ determines a set $C(x,y)$, the hom-set of $x$ and $y$. In a $2$-category $B$, each pair of objects determines a category $B(x,y)$. This category is the hom-category of $x$ and $y$.

As a $2$-category is enriched over Cat, a hom-category is a special case of a hom-object. But the hom-category makes sense also for the weakly enriched concept of bicategory.

Revised on July 28, 2011 15:21:06 by Urs Schreiber (82.113.99.20)


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# Calculate $\lim\limits_{x\to -1}\frac{x^2+3x+2}{x^2+2x+1}$

Calculate the limits of $\dfrac{x^2+3x+2}{x^2+2x+1}$ when $x\text{ aproaches }-1$.

I started by dividing it using the polynomial long division. But I always get $\frac{0}{0}$.

How is this limit evaluated?

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@BrianM.Scott Edited. –  Garmen1778 May 10 '12 at 18:27
@Gigili You could salvage your deleted answer by looking at one sided limits. L'Hopital is applicable, e.g., when $\lim_{x\rightarrow a^+}{f'(x)\over g'(x)}=\infty$. So here you can show the limit from the left is $-\infty$ and the limit from the right is $\infty$. I think it would be worth while to write this up. –  David Mitra May 10 '12 at 19:19
@DavidMitra: Thank you, now I got your point. Perhaps I was sleepy yesterday! –  Gigili May 11 '12 at 4:31

Hint for an alternate method: ${x^2+3x+2\over x^2+2x+1}={(x+2)(x+1)\over(x+1)(x+1)}$. (After cancelling, look at the limits from the left and right.)

Long division will get you the result after a bit more work as well. Doing the division reveals $${x^2+3x+2\over x^2+2x+1} =1+{x+1\over x^2+2x+1}.$$ Now, using $x^2+2x+1=(x+1)^2$, write this as $$1+{1\over x+1}.$$ And then consider $\lim\limits_{x\rightarrow -1}\Bigl(1+{1\over x+1}\Bigr)$. (I think the first method above is a bit less work.)

Can you handle this now?

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If you divided correctly, you got $$1+\frac{x+1}{x^2+2x+1}\;.\tag{1}$$ You should recognize that the denominator is simply $(x+1)^2$, so $(1)$ is $$1+\frac{x+1}{(x+1)^2}=1+\frac1{x+1}\;.$$ Thus, your limit is $$\lim_{x\to-1}\left(1+\frac1{x+1}\right)=1+\lim_{x\to-1}\frac1{x+1}\;,$$ and you shouldn't have too much trouble seeing what's going on with that last limit.

Had you recognized that the original numerator is $(x+1)(x+2)$, you could have divided out the common factor of $x+1$ and reached this stage somewhat more quickly.

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Another approach is to exploit the fact that it's easier to compute limits of rational functions at $0$. Thus changing variables $\rm\:z = x\!+\!1\:$ shifts $\rm\:x = -1\:$ to $\rm\:z = 0,\:$ so with $\rm\:x = z\!-\!1\:$ we get

$$\rm\ \lim_{z\to 0} \frac{(z\!-\!1)^2+3(z\!-\!1)+2}{(z\!-\!1)^2+2(z\!-\!1)+1}\ =\ \lim_{z\to 0}\frac{z^2 + z}{z^2}\ =\ \lim_{z\to 0}\:\left(1 + \frac{1}z\right)$$

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You can do also this way,

Using l'Hospital rule,

$\lim_{x \to -1} \frac{x^2+3x+2}{x^2+2x+1} \ \ \ \ \ \ (\frac{0}{0}form)$

Applying L'hospital rule,

$\lim_{x \to -1} \frac{2x+3}{2x+2}$

$\lim_{x \to -1} \frac{2x+2+1}{2x+2}$

$\lim_{x \to -1} 1+\frac{1}{2x+2}$

can you do this now?

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# Questions Asked onSeptember 9, 2014

3. ## Math!

Suppose you are driving to visit a friend in another state. You are driving 55 miles per hour. You must drive 440 miles total. If you have already driven 275 miles, how long will it take you to reach your destination? Use h to represent the number of hours

4. ## Math!

9a-b-2a-10b simplify this expression A. -7a+11b B. 11a+9b C. -11a-9b D. 7a-11b Is the answer D?

5. ## Algebra

True or False 1. – 5, – 5, – 5, – 5, – 5, … is an arithmetic sequence. 2. In an arithmetic sequence, it is possible that the 13th term is equal to its 53rd term. 3. In an arithmetic sequence, the common difference is computed by subtracting the

6. ## Math

Simplify the expression 3w-10w A. 13w B. -7w C. -7 D. 7w Is the answer D?

7. ## physics

A bush baby, an African primate, is capable of leaping vertically to the remarkable height of 2.3 m. To jump this high, the bush baby accelerates over a distance of 0.18m while extending the legs. The acceleration during the jump is approximately constant.

8. ## Accounting 7

Job 31 has a direct materials cost of $300 and a total manufacturing cost of$900. Overhead is applied to jobs at a rate of 200 percent of direct labor cost. Use the relationships among total manufacturing costs, conversion cost, and prime cost to

9. ## Math

Simplify the expression 6r+r-5r A. 2r B. 1r+r C. 0r D. 7r-5r Is the answer D?

10. ## Math

The daily production costs C (in dollars per unit) for a manufacturer of lighting fixtures are given by the quadratic function C(X)=800-10X+0.25X2 where x is the number of units produced. How many fixtures should be produced to yield a minimum cost per

11. ## English-Language

Please help and correct! 1. Use "in the garage" as an adjective phrase The card in the garage is for you 2. Use "for our English class" as an adverb phrase The paper is due tomorrow for our English class. 3. Use "from an encyclopedia" as an adjective

12. ## Biology

17.Which one of the following statements is true regarding voluntary and involuntary responses? A.Voluntary responses control the activity of glands. B.Involuntary responses are part of the autonomic system. C.Voluntary responses originate in the sensory

13. ## World History Answer Check

1. Explain how the Code of Hammurabi influences politcal thought. A: The Code of Hammurabi influenced political thought because it was the first written code of law ever created. It was a very effective way to keep order and prevent conflict and was thus

14. ## P.E

Which of the following could be absent from the grief process? A. bargaining B. death C. acceptance D. depression Is the answer C?

15. ## Accounting 7

Job 31 has a direct materials cost of $300 and a total manufacturing cost of$900. Overhead is applied to jobs at a rate of 200 percent of direct labor cost. Use the relationships among total manufacturing costs, conversion cost, and prime cost to

16. ## Economics 6

Annual per capita consumption of milk is 21.6 gallons (Statistical Abstract of the United States: 2006). Being from the Midwest, you believe milk consumption is higher there and wish to support your opinion. A sample of 16 individuals from the mid western

17. ## Algebra

An inspector of weights and measures uses a special set of weights to check the accuracy of scales. Various weights are placed on a scale to check the accuracy of any amount from 1 oz. to 15 oz. What is the fewest number of weights the inspector needs?

18. ## PRECALCULUS

A rectangle has an area of 18 m2. Find a function that models its perimeter P in terms of the length x of one of its sides.

19. ## chemistry

what is the mass of oxygen in a 5.6 g sample of Al(NO3)3.

20. ## algebra

Jessica is baking a cake. The recipe says that she has to mix 96 grams of sugar to the flour. Jessica knows that 1 cup of this particular sugar has a mass of 128 grams. She added one over two of a cup of sugar to the flour. Should Jessica add more sugar to

21. ## math help

the sum of three consecutive odd integers is 435. What is the largest of the three integers??how do I solve this problem?? Please help

22. ## Accouning 7

Job 31 has a direct materials cost of $300 and a total manufacturing cost of$900. Overhead is applied to jobs at a rate of 200 percent of direct labor cost. Use the relationships among total manufacturing costs, conversion cost, and prime cost to

23. ## chemistry

Calculate the volume of fuel needed for a flight if the jet fuel has a density of 0.803kg/L.First use dimensional analysis to convert liter to grams.Then substract to find how many kilograms need to be added.then convert this mass into liters,This is a

24. ## Physics

A 1kg pigeon sits on the middle of a clothesline whose supports are 10m apart. The clothesline sags by 1 meter. If the weight of the clothesline is negligible, find the tension in it.

25. ## Physics

A stretched wire 75cm long emits a fundamental frequency of 300Hz.By how much the length be changed so that it emits a fundamental note of 450Hz?

26. ## World History Answer Check

1. How did the governments favored by Plato and Aristotle differ? Which view makes more sense to you? A: The government favored by Plato consisted of classes and categorization, whereas Aristotle's favored form of government was a constitutional one. Thus,

at a restaurant 42 people had breakfast on saturday morning. 1/7 of the people ate eggs only. 2/3 of people ate both eggs and pancakes. the remaining people ate pancakes only. what is the fraction representing the number of people who ate pancakes only.

28. ## English/Grammar

How do I make this parallel? Lots of my friends think that Prince's music is old, but I think it's not only excellent but also an innovation.

29. ## Physics 2

A proton is accelerated from rest through a potential difference of 129 V. Calculate the final speed of this proton. The mass of a proton is 1.673 × 10−27 kg and the elemental charge is 1.602 × 10−19 C . Answer in units of m/s

30. ## Physics

A 1kg pigeon sits on the middle of a clothesline whose supports are 10m apart. The clothesline sags by 1 meter. If the weight of the clothesline is negligible, find the tension in it.

31. ## math problem solving

Eduardo thinks of a number between 1 and 20 that has exactly 5 factors. What number is he thinking of?

32. ## math

Tina and Jim live 5 miles apart from each other. Tina ran from her house to Jim's house at a rate of 10 miles per hour. Jim ran from his house to Tina's house at a rate of 8 miles per hour. How far had Jim run by the time he crossed paths with Tina?

6)Claudia y María ____________________ de México. Choices: Somos, Eres, Son, Es The answer is NOT Son or Somos My Answer: Es 9) Nosotros ____________________ mexicanos. Choices: Soy, Eres, es, Somos, Son The answer is NOT SOn, Soy, Somos My Answer: Eres

34. ## physics

A sports car moving at constant velocity travels 110m in 5.1s .If it then brakes and comes to a stop in 4.3s , what is the magnitude of its acceleration (assumed constant) in m/s2?

40. ## Math

Simplify the expression 5(x+10)+x A. 6x+15 B. 5x+15 C. 6x+50 D. 4x-50 Is the answer B?

41. ## algebra

A garden hose can fill a swimming pool in 7 days, and a larger hose can fill the pool in 4 days. How long will it take to fill the pool if both hoses are used?

44. ## 8th

yael worked out at a gym for 2 hrs. her workout consisted of stretching for 21 minutes jogging for 45 minutes and lifting weights for the remaining amount of time. what percentage of yaels workout was spent lifting weights?

45. ## physics

Cars A and B are racing each other along the same straight road in the following manner: Car A has a head start and is a distance DA beyond the starting line at t=0. The starting line is at x=0. Car A travels at a constant speed vA. Car B starts at the

mr.nelson sold 147 bags of popcorn and 216 of water in 3 days. at this rate how many more bottles of water than bags of popcorn will mr. nelson sell in 5 days?

47. ## Physics

Find the attractive force bet a 50 kg girl and a 60 kg boy, if they stand 2.00 m apart.

48. ## algebra

One morning, Justin drove 5 hours before stopping to eat lunch at Pizza Hut. After lunch, he increased his speed by 10 mph. If he completed a 350-mile trip in 8 hours of driving time, how fast did he drive in the morning?

49. ## Physical Science

A lamp bulb is rated 100w. Why is a time factor not included in the rating?

50. ## college algebra

compare and contrast the ways in which solving a linear inequality is similar / dissimilar to solving a linear equation please explain

51. ## Nouns, Pronouns, Adjectives, and Verbs

Which of the following represents a list of common nouns? A. cup, plate, Tupperware, Rubbermaid, party B. child, adult, nurse, doctor, County Hospital C. book, paper, author, Hemingway, manuscript D. spoon, fork, knife, park, picnic

52. ## CORRECTIONAL PRACTICE AND POLICY

What is the impact of Congress’s “truth-in-sentencing” program? a. States that enact legislation requiring defendants to tell the truth at sentencing will receive federal funds to construct new courthouses. b. States that enact legislation requiring

53. ## Science

The active sections that are located along fault lines are called A. stress accumulations. B. recurrence gaps. C. seismic gaps. D. seismic risks.

57. ## Science

A classmate states that igneous rock must always become a sedimentary rock next, according to the rock cycle. Explain why this is not correct.

58. ## Physics

A truck on a straight road starts from rest and accelerates at 2.8 m/s^2 until it reaches a speed of 16 m/s. Then the truck travels for 16s at constant speed until the brakes are applied,stopping the truck in a uniform manner in an additional 3.6 s. How

Annual per capita consumption of milk is 21.6 gallons (Statistical Abstract of the United States: 2006). Being from the Midwest, you believe milk consumption is higher there and wish to support your opinion. A sample of 16 individuals from the mid western

60. ## Accounting 3

Wheeler’s Bike Company manufactures custom racing bicycles. The company uses a job order cost system to determine the cost of each bike. Estimated costs and expenses for the coming year follow: Bike parts $350,000 Factory machinery depreciation$55,000

61. ## math

The profit P ( in dollars) for a manufacturer of sound systems is given by the quadratic function P(X)=-0.0003X2+150X-375000 where X is the number of units produced. What production level will yield a maximum profit?

62. ## physics

a rolling ball moves x1 = 8.0 cm to x2 = -4.3 cm during a time interval t1= 3.5 to t2- 6.9, what is the average velocity over this time interval

63. ## P.E

Happiness, sadness, and fear are examples of blank emotions. A. Learned B. Primary C. Secondary D. Innate Is the answer A?

64. ## Math

Simplify this expression. y+2y+3z A. 2y+3z B. 3y+3z C. 2y^2+3z D. 6yz Is the answer A?

71. ## Pre-Calculus

Hi! I need help with this math homework question: If you had a triangle that has the vertices (-2, 1), (0, -5), and (1. 2) and you had to shift that triangle 5 units left and 4 units down, how would you find the vertices of the shifted triangle?

72. ## math

Write the base-three numeral for the base-three representation shown...

Write the logarithmic equation in exponential form. ln e = 1 How do I do that?

106. ## Math

The sum of any number and zero is the original number. For example a+0=a Commutative or Associative? Example of Commutative 3x4=4x3 (a x b + b x a) Example of Associative : (5+10)+20, 5+(10+20) (a+b)+c=a+(b+c)

107. ## mathematics

A bag contains 10 red, 15 white, 25 green balls. What should be the minimum number of balls drawn without replacement so that you get 5 red, 3 white, 10 green balls.

Jim has some nickels, dimes and quarters worth $5.30. There are five times as many dimes as quarters, and six more nickels than dimes. How many of each kind of coin does he have? asked by Charlotte 109. ## Algebra Given ________, – 243, – 226, – 209, – 192, – 175, … a. What is the 67th term of the sequence b. What is the series of the first 27 terms of the sequence asked by Ruby 110. ## physics A car is traveling along a straight road at a velocity of +27.7 m/s when its engine cuts out. For the next 1.94 seconds, the car slows down, and its average acceleration is . For the next 4.92 seconds, the car slows down further, and its average asked by S 111. ## English Bid and buy wonderful prizes from around the world. Does this sentence need a comma? asked by Anne 112. ## world issues Imagine that you are advising President Obama as he develops his address to the nation on ISIS, what specific actions would you advise him to include in his strategy to deal with the ISIS crisis? (Based on the article: U.S. Weighs Direct Military Action asked by Teresa 113. ## C Programming how do i write a C program that accepts sales made by 5 sales reps for the 4 months that they have been selling the company's products. The program should then find the total sales for 4 months, total sales for each sales rep, and total sales per month. asked by Anonymous 114. ## US History Jamestown grew tobacco, what about Plymouth? asked by Coleson 115. ## Math - Equation of the circle Find an equation of the circle whose endpoints of a diameter are (−3,6) and (5,−14). I tried to figure it out, but I'm not sure if my answer is correct. I got.. (x-2)^2 + (y + 4)^2 = 116 Any help would be great. Thank you! asked by Layna 116. ## Accounting 9 The following information is available for Baker Industries: Cost of goods manufactured$320,000 Beginning finished goods inventory $45,000 Ending finished goods inventory$35,000 Compute the cost of goods sold.

Portion is found by _____ the rate times the base

118. ## government

What ideas presented by Karl Marx appealed to people in nations where wealth was unevenly distributed?

From a ship, two lighthouses can be seen bearing N 40 degrees E. After the ship sails at 15 knots on a course of 135 degrees for an hour and 20 mins, the two lighthouses now has a bearing of 10 degrees and 345 degrees. a) Find the distance of the ship from

120. ## physics

a large aircraft accelerates sown the runway for a distance of 3000m before leaving the ground. It then climbs at a steady 3 degree angle. After the plan has travelled 4000m along this new trajectory, how high is it and how far horizontally is it from its

explain how did you decide on the number of zeros in the product.

122. ## physics

1.A motorist drive along a straight road at a constant speed of 15.0 m/s.Just as she passes a parked motorcycle police officer,the officer starts to accelerate at 2.0 m/s^2 to overtake her. Assuming the officer maintains this acceleration, a) determine the

juliet bought a pair of pants that normally cost $40 for a sale price of$24. what was the percent discount on the pants?

124. ## chemistry

at 17.9 degrees celsus ethyl ether has a vapor pressure of 400 torr. What is the mole fraction of ethly ether in a solution which has a vapor pressure of 380 torr, if the solute is non-volatile at 17.9 degrees celsus?

125. ## math

explain how 8 ten thousands can be equal to 80 thousands

126. ## Finance

Sammy's Shovels had sales of $58,247 in 2010. The cost of goods sold was$ 36,014 , operating expenses (excluding depreciation) were $18,361 , interest expenses were$ 2,198 , depreciation expense was $7,821 , and dividends paid were$ 3,228 . The

127. ## Algebra

Suppose that D + E = A, that N/A=.25 and that D/A=.60. Solve for N/E. Help! Explanation please. I want to understand this problem.

128. ## Stats

You have many old textbooks in your apartment. You have 6 math books, 7 econ, and 4 accounting. Assume that each textbook is different than the other. A) What is the probability that the last book is one of the economic textbooks? B) What is the

you wish to purify by distillation a material that has a boiling point of 205 C and reacts with air but this material will decompose if heated above 150 C. How would you set up the system to distill this material? Thanks!

130. ## physics

A sports car accelerates from rest to 86km/h\, km/h in 5.2s\, s . What is its average acceleration in m/s2{\rm{m/s}}^2.

155. ## living environment

1) the prefix milli- means 1/1,000. how many times would you have to fill and empty a 10 ml graduated cylinder in order to fill a 1 liter soda bottle? i put 100 times. 2) what are eight examples of liquid products sold by volume

156. ## Math

The additive inverse of a number, a is -a so that a+a=0 Associative or Commutative?

a survey said that 60 people voted against new environmental restrictions that were on the ballot. that constituted 30 percent of those who voted. how many people voted in all?

on a recent space shuttle mission the astronauts traveled 105,000 miles during the first 3 days of their mission. this distance was 5/8 of the total distance they would travel. what was the total distance the astronauts would travel?

159. ## living enviromentn

graduated cylinder why numbers going up on one side and down on the other side

160. ## English

How do you determine the tone of a passage

161. ## math

Bryce draws 40 stars on a poster. He draws 5 rows and puts the same number in each row. How many stars ate in each row?

members of a nature club participate in an official butterfly count every summer. in summer of 1996 members counted 225 monarch butterflies . in summer of 1997 members counted 234 monarch butterflies. from 1996 to 1997 what was the approximate percent of

163. ## math

A cylinder has a volume of 42cm2 and a height of 5cm.Calculate the radius of this cylinder

164. ## English

In wuthering heights, what are the most influential forces in the shaping of a childs values and behaviour? Parents, guardians, or other family members?schooling? Friends? I think the answer would be parents, guardians or other family members

165. ## Algebra

38% of children live more than 4 miles from their school. What fraction of the students live more than 4 miles from the school? 38/100 x 4/1=76/50

166. ## French

How do I say : I am going to wait for my friend to come? I am very stumped at this one.

168. ## Organic CHM Lab

a) what is meant by the term flooding of the fractionating column and what causes it? b) Assume that no azeotropes are formed, would it be easier to separate n-hexane and benzene or n-hexane and toluene by distillation? expalin? Thank you!

169. ## Math

Sarah has 10 stuffed animals. Explain two different ways she can group the stuffed animals so each group has the same number and no stuffed animals are left over?

170. ## Algebra

Suppose that S/A=8.50 and that N/S=.12 Solve for N/A. Help!!!

171. ## math

I have 10 questions but this is all i need. Please help :I What is the value of 42 – 2(3 • 5 + 1)? (1 point) 8 1 –16 –21 4. What symbol is needed between –2 and |–3| to make a true statement? (1 point) < > = 5. What is the value of (32 + 1) –

172. ## Algebra

Suppose A - D = E, that N= 16,000, E/A=.75, and N/E=.70. What is D/A?

194. ## English

1. Each girl has a bag. 2. Each girl is holding a bag. 3. Each girl is carrying a bag. ------------ Are they the same in meaning?

195. ## physics

A block of mass M slides along the smooth wedge mass M.what will be the acceleration of centre of mass of block and wedge system?

196. ## MATH HELP

Eduardo thinks of a number between 1 and 20 that has exactly 5 factors. What number is he thinking of?

197. ## Math

The Recycling Department of a fast food chain is planning to have a Christmas Tree Making Contest in preparation of the upcoming Holiday Season. Part of the contest mechanics is to collect soft drinks tin cans and build a Christmas Tree out of the tin

206. ## maths

Hello! I need help solving this equation. I need to find the value of t. Any help is greatly appreciated. 1.5=3cos(t) Thank you!

207. ## Math

Can someone tell me why 9-4^2 = -7?

208. ## Math

1. If one wishes to accumulate a Php 30,000-fund in 5 years, how much should he deposit now at 18% compounded quarterly? 2. If a bank offers a rate of 4.5% compounded semiannually, how much should you deposit to accumulate Php 50,000 in 15 years 3. Suppose

209. ## Nouns, Pronouns, Adjectives, and Verbs

Which statement is true about this sentence: "Few Americans speak fluent French"? A. The one adjective in the sentence modifies the subject. B. There are adjectives modifying both the subject and the object. C. The verb in this sentence could be an

222. ## statistics

Given a normally distributed population of values with a mean of 76 and a standard deviation of 10 what is the probability that a value is 71 and 82

249. ## Economics

Use the concept of demand price elasticity to explain why grocery store items are often available to shoppers who have “coupons” clipped from local newspapers at a lower price than they are available to shoppers who don’t have coupons.


text:
Topological crystals as a new paradigm

Presented by:
S Tanda Hokkaido University
Date:
Monday 23rd July 2012 - 16:45 to 17:05
Venue:
INI Seminar Room 1
Session Chair:
Jean-Luc Thiffeault
Abstract:
We report the discovery of Mobius, Ring, Figure-8, and Hopf-link Crystals in NbSe3, conventionally grown as ribbons and whiskers. We also reveal their formation mechanisms of which two crucial components are the spherical selenium (Se) droplet, around which a NbSe3 bar wraps due to surface tension, and the monoclinic (P2(1)/m) crystal symmetry inherent in NbSe3, which induces a twist in the strip when bent. Our crystals provide a non-fictitious topological Mobius world governed by a non-trivial real-space topology. We class ed these topological crystals as an intermediary between condensed matter physics and mathematics. References [1]A Mobius strip of single crystals, S. Tanda et al., Nature 417, 397 (2002). [2]Formation and growth of NbSe3 topological crystals, T. Tsuneta and S.Tanda J. Cryst. Growth 267, 223 (2004). [3]Topologically linked crystals, T. Matsuura et al., J. Cryst. Growth 297, 157 (2006). [4]Topological eff ects of the superconducting vortex state in a TaSe3 ring crystal, G. Kumagai et al., Phys. Rev. B81, 184506 (2010). [5]Chiral Charge-Density waves, J. Ishioka et al., Phys. Rev. Lett 105, 176401 (2010). [6]Topology-change surgery for crystals, T. Matsuura et al., Phys. Rev. B83 174113 (2011).


text:
# On the quantum Renyi relative entropies and related capacity formulas - Quantum Physics

On the quantum Renyi relative entropies and related capacity formulas - Quantum Physics - Descarga este documento en PDF. Documentación en PDF para descargar gratis. Disponible también para leer online.

Abstract: We show that the quantum $\alpha$-relative entropies with parameter$\alpha\in 0,1$ can be represented as generalized cutoff rates in the senseof I. Csiszar, IEEE Trans. Inf. Theory 41, 26-34, 1995, which provides adirect operational interpretation to the quantum $\alpha$-relative entropies.We also show that various generalizations of the Holevo capacity, defined interms of the $\alpha$-relative entropies, coincide for the parameter range$\alpha\in 0,2$, and show an upper bound on the one-shot epsilon-capacity ofa classical-quantum channel in terms of these capacities.

Autor: M. Mosonyi, F. Hiai

Fuente: https://arxiv.org/


text:
Good formula for turning star reviews into upvotes

I want to turn reviews of up to 5 stars and the number of reviews into upvotes. What's a good algorithm for doing this?

A venue with 10 reviews total with a 5-star average rating should obviously get more upvotes than a venue with 10 reviews total with a 3-star average rating. Also, a venue with 60 ratings and a 4-star rating should probably get more upvotes than the one with 10 reviews and a 5-star rating.

I need this rating to be based off of the total number of reviews and the average star rating, but I would also like the number to stay below a variable number (for example, say upvotes stay below 100, but I can also plug in 200 and it would stay below 200).

• An upvote is something a person does, so presumably an upvote is a translation of an individual rating. There seem to be only two reasonable choice: either 5-star, or 4- and 5-star, ratings map to an upvote. Is there more to it than this? Mar 2 '15 at 8:55
• Might be useful: Deriving the Reddit Formula
– Emre
Jul 23 '15 at 17:36

My recommendation would be to explore some statistical approach to represent the reviews/rating pair as significance. For example, to translate the [# reviews, rating] into some test statistic type model, such as Student's t for starters.

Considering your example numbers, some approaches can be:

1)

>>> 5/(1/sqrt(10))
15.811388300841896
>>> 3/(1/sqrt(10))
9.4868329805051381
>>>
>>>
>>> 4/(1/sqrt(60))
30.98386676965934
>>> 5/(1/sqrt(10))
15.811388300841896

2) Or, diving deeper into stats,:

>>> (5-3)/(sqrt(1/10+1/10))
4.4721359549995796
>>> (4-5)/(sqrt(1/60+1/10))
-2.9277002188455996

(you will need to do some work on the alpha level to get at the significance in ex 2 above)

You can see how these work out for you; if too basic/too many inaccurate assumptions/some other filtering that you need more resolution in your model/etc., you can explore ways to better represent:

• the sample standard deviation (assumed to be 1 in my examples above), or
• the distribution (assumed Gaussian in examples above), or
• the appropriate statistical test (plow through Wikipedia), or
• etc

Point is you can continuously refine your model, depending how much resolution you need. Only you can make that call. Hope this helps!

It is an old question, but I want to suggest a different approach than the other answers.

Using a sentiment analysis on reviews

Let's say that the data we have are:

• 5-stars rating (zero to five)
• N number of reviews for each entry

We use a sentiment analysis model to calculate the "mood" of each review. The result would be "negative", "neutral" and "positive", based on the content of the review.

You can read more about sentiment analysis and find some APIs in this Quora's question.

Then, you will use a multiplier for each mood.

• 0: negative mood
• 0.5: neutral mood
• 1: positive mood

As a result, you can add the review score like multiplier*5 for each review in your dataset. For example in pseudocode,

var current_5_star;
for each review in this_entry:
multiplier = calc_sentiment(review)
current_5_star += multiplier * 5

If you want to improve further the model, you can use the total number of reviews on your dataset to normalize the multiplier.

To sum up, you do not only use the number of reviews per se, but also the content of them to evaluate the exact impact of it in the rating score.


text: dc.contributor.advisor Harvey, F. Reese Mealy, Jack G. 2009-06-04T00:30:52Z 2009-06-04T00:30:52Z 1989 https://hdl.handle.net/1911/16268 This thesis "dualizes" Harvey and Lawson's notion of calibrated geometry on a Riemannian manifold to the semi-Riemannian category. By considering the appropriate spaces (with signature) analogous to the positive definite situations, we prove inequalities which in turn lead to analogues of the main examples discussed by the aforementioned. These are: complex geometry on C$\sp{p,q},$ special Lagrangian geometry on R$\sp{n,n}$, associative and coassociative geometries on the imaginary split octonians, and Cayley geometry on the split octonians. By nature of these inequalities, the $\phi$-submanifolds in all of these examples are volume maximizing in an appropriate sense, which contrasts with the minimizing property in the positive definite situation. The PDE's associated with these geometries are derived, and are seen to resemble their positive definite analogues. Examples of $\phi$-submanifolds are subsequently discussed. The contact sets $\{\phi \equiv 1\}\ \cap$ Grassmannian in the positive definite and signature cases are also seen to exhibit a duality in the sense of Riemannian globally symmetric spaces. Indeed, the dual nature of the semi-Riemannian category with the Riemannian category is emphasized throughout. However, this "duality" is not precise. There are important calibrations in the positive definite category whose would-be-duals in the signature cases are not calibrations. 72 p. application/pdf eng Mathematics Calibrations on semi-Riemannian manifolds Thesis Text Mathematics Natural Sciences Rice University Doctoral Doctor of Philosophy Mealy, Jack G.. "Calibrations on semi-Riemannian manifolds." (1989) Diss., Rice University. https://hdl.handle.net/1911/16268.


text:
To describe probabilities about $$X$$, a density function denoted by $$f(x)$$ is defined. Was to statistical information and type of an epidemic has its fair share or in are. Spinner will happen at least one roll higher market investing for sports. Reflect. (The probability of the infinitely precise needle landing on a specific value like 0.3 (that is, $$0.300000000\ldots$$) is 0, so it doesn’t really matter what we do with the endpoints of the intervals.) Solution: Example: Two sets of cards with a letter on each card as follows are placed into separate bags. Testing your spinners Sample space Spinner 1 Expected frequency Spinner 1 Observed frequency Spinner 2 Expected frequency Spinner 2 Observed frequency •Create a table like this in your book. The following video gives an example of theoretical and experimental probability. The probability of getting a star in Spinner A is greater than Spinner B. We could have figured this probability out using out last example. Experiment 1: A single 6-sided die is rolled. In this section, we discuss the historical connections of the track meet problem and further look at the students' data from a statistical perspective. When you see P( ) this means to find the probability of whatever is indicated inside of the parenthesis. Then, conduct a probability experiment by spinning the spinner many times. The spinner is spun once. The probability density $$f$$ must be nonnegative which means that \[ f(x) \ge 0, {\rm for\, all\,} x. linear inequalities. Finding Probability of Multiple Events Grade 7, Mrs. Vigliotta What Do You Expect? Example When throwing a normal die, let X be the random variable defined by X = the square of the score shown on the die. The spinner in the picture is only labeled in 100 increments of 0.01 each; when we spin, the probability that the needle lands closest to the 0.5 tick mark is 0.01. When theoretical probability models are difficult to develop, a simulation model can be used to collect data and estimate probabilities for a real situation that is complex and where the theoretical probabilities are not obvious. Example: If a dice is thrown twice, find the probability of getting two 5’s. Here, the random variable X is the number of “successes” that is the number of students who are the high-risk drinkers. 3 / 6 and 3 / 6 add to make 6 / 6, which is all 6 faces of our dice. Example 1: Represent Probabilities A spinner is divided into 5 equal sections. c) What is the probability of spinning a Q? For example, if a four and a one are rolled, horse number five will move one spot closer to the finish line. A probability equation is set up: P(A)= which means probability of "A" over the total possible outcomes. The first part of the book provides a broad view of probability including foundations, conditional probability, discrete and continuous distributions, and joint distributions. If 3 / 6 numbers on the dice are odd, then the remaining numbers are even. For example, the probability that the outcome of a spin is 1 can be written as P(spin results in a 1), or simply, as P(1). Theoretical probability is a way to describe how we found the chance of winning an MP3 player in the scenario above. Do some example problems together. Triangle Puzzle B Circle Puzzle C Square Puzzle D . Example: When flipping a coin, the probability that it will land on heads is 50%. Answer . Find the following probabilities. Probability and Statistics Math. N urnber Probabili 0.35 0.1 0.25 0.15 The spinner is spun once. Given problem situations, the student will find the probability of the dependent and independent events. There is only one head on a coin and there are two possible outcomes, either Heads or Tails. (i) Work out the probability, k, that the spinner "'ill land on 5. What is the probability … When we roll our dice, we expect an odd number half of the time and an even number the other half of the time. For example, the support of $$X$$ for the spinner example is the interval (0, 100). And so on. Probability and Bayesian Modeling is an introduction to probability and Bayesian thinking for undergraduate students with a calculus background. Spinner outcomes –An Example. P(A or B) = P(A) + P(B) Let's use this addition rule to find the probability for Experiment 1. This video shows examples of using probability trees to work out the overall probability of a series of events are shown. (ii) Write down the n urnber on which the spinner … Probability animated PowerPoint -describing probability, probability scale, how we calculate probability, example; flipping a coin, probability of certain events, example; rolling a die. Probability – examples of problems with solutions for secondary schools and universities. Navigate through this assortment of printable probability worksheets that includes exercises on basic probability based on more likely, less likely, equally likely, certain and impossible events, pdf worksheets based on identifying suitable events, simple spinner problems, for students in grade 4, grade 5, and grade 6. - 1 halves spinner in 2 colors; 1 halves spinner in 2 b/w patterns - 1 thirds spinner in 3 colors; 1 thirds spin Example 1: Theoretical Probability with a Fair Die. the random variable X has a non-zero probability. We ... Use the clues provided by your teacher to draw each spinner. Select spinners so that the probability of all three spinners landing in the shaded sector is the smallest (or largest). PDF spinner templates for in class activity. Grade: PreK to 2nd, 3rd to 5th, 6th to 8th, High School Change the number of sectors and increase or decrease their size to create any type of spinner. Spinner 8 Probability Notation The probability of an outcome is written in symbols as P(outcome), where the P stands for probability. Sara randomly picked one card from each bag. For example, find the probability of obtaining Heads from a coin flip. b Is each outcome equally likely? Write each answer as a fraction, a ratio, and a percent. Discussion. Presentations will vary. For example, the probability of tossing tails on a coin can be written as 1 2, 0.5 or 50%. This probability clip art contains 8 color spinners clipart and 8 black and white patterned spinners clipart. Students exchange ideas about why their horse didn't win. The spinners are divided into halves, thirds, fourths, sixths, and eighths. The probability = (fraction) = 0.5 (decimal) = 1:2 (ratio) = 50% (percent) Comparing Theoretical And Experimental Probability. 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