Shiva Arun Kumar
MathWorks
Followers: 0 Following: 0
I am an xPC Target quality engineer and have been a MathWorker since 2007.
DISCLAIMER: Any advice or opinions posted here are my own, and in no way reflect that of MathWorks.
**IMPORTANT NOTE**: Please be considerate and avoid sending personal messages to contributors on this forum. All users participate voluntarily, and in their spare time. Formulate your problem well and post it as a question on the forum. Be patient and allow time for it to be answered. There are some great tips in these discussions:
http://www.mathworks.com/matlabcentral/answers/728-how-do-i-write-a-good-question-for-matlab-answers
http://www.mathworks.com/matlabcentral/answers/20313-how-to-get-answers-for-my-unanswered-questions
Professional Interests: Rapid Prototyping, HIL Testing, Embedded Systems, Signal and Image Processing
Estadística
0 Preguntas
11 Respuestas
0 Problemas
13 Soluciones
CLASIFICACIÓN
1.938
of 292.710
REPUTACIÓN
32
CONTRIBUCIONES
0 Preguntas
11 Respuestas
ACEPTACIÓN DE RESPUESTAS
0.00%
VOTOS RECIBIDOS
4
CLASIFICACIÓN
of 19.933
REPUTACIÓN
N/A
EVALUACIÓN MEDIA
0.00
CONTRIBUCIONES
0 Archivos
DESCARGAS
0
ALL TIME DESCARGAS
0
CLASIFICACIÓN
28.580
of 147.879
CONTRIBUCIONES
0 Problemas
13 Soluciones
PUNTUACIÓN
140
NÚMERO DE INSIGNIAS
1
CONTRIBUCIONES
0 Publicaciones
CONTRIBUCIONES
2 Público Canales
EVALUACIÓN MEDIA
60
CONTRIBUCIONES
0 Temas destacados
MEDIA DE ME GUSTA
Feeds
Problem with xPC target parameter
Hi, Only the count is zeroed out for 16 and 32 bit reads. For 8 bit reads, the first element is zeroed since the first 0 mar...
más de 12 años hace | 0
| aceptada
Two Step functions in Different Times , or reset a subsystem block
The step time parameter is with reference to the simulation time and not from the time the subsystem is enabled. For example ...
más de 12 años hace | 1
| aceptada
Generating a C code using xPC target for simulink model of serial communication.
Hi Rohan, There are drivers available to support serial communication from within the Target application. The following link ...
más de 12 años hace | 0
| aceptada
Try to get data saved from a file scope with Microsoft .Net Framework functions, but just recieve zeros
Hi Svenja, The commands to read the data from a file created using the File Scope ,from within MATLAB, are: file=xpctarg...
más de 12 años hace | 0
Storing vectors of different length in one single vector
Consider using cell arrays: http://www.mathworks.com/help/techdoc/matlab_prog/br04bw6-98.html
más de 12 años hace | 0
Resuelto
Weighted average
Given two lists of numbers, determine the weighted average. Example [1 2 3] and [10 15 20] should result in 33.333...
más de 12 años hace
Resuelto
Fibonacci sequence
Calculate the nth Fibonacci number. Given n, return f where f = fib(n) and f(1) = 1, f(2) = 1, f(3) = 2, ... Examples: Inpu...
más de 12 años hace
Resuelto
Determine whether a vector is monotonically increasing
Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return f...
más de 12 años hace
Resuelto
Triangle Numbers
Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...
más de 12 años hace
Resuelto
Find all elements less than 0 or greater than 10 and replace them with NaN
Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN. Example: Input ...
más de 12 años hace
Resuelto
Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...
más de 12 años hace
Resuelto
Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...
más de 12 años hace
Resuelto
Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...
más de 12 años hace
Removing grey pixels from an image
Why would this not work? bw=im2bw(I,0) Where I is the image that was read in.
más de 12 años hace | 0
Try to access time-stamped Data from an HostScope with Microsoft .Net Framework functions using VB
Hi Svenja, You can get the Time Data using the DataTimeObject of the xPCHostScope class. For example (C# code): xPCHost...
más de 12 años hace | 0
| aceptada
Resuelto
Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; and ...
más de 12 años hace
Resuelto
Determine if input is odd
Given the input n, return true if n is odd or false if n is even.
más de 12 años hace
Resuelto
Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...
más de 12 años hace
If condition for each matrix elements
There may be many ways to do this but does this solution work for you? p=zeros(size(c)); p(intersect(find(c>.2)',find(c<...
más de 12 años hace | 1
| aceptada
xpc target does not work with multiple NICs
Hi Mirko, http://www.mathworks.com/help/toolbox/xpc/gs/f1-4598.html As of R2010a: If the target computer has multiple...
más de 12 años hace | 1
xPC, getsignalid returns 0, NOT empty
Hi Kosuke, 0 is a valid signal ID and you are correct, [] is returned when the signal name is incorrect. For example, whe...
más de 12 años hace | 0
| aceptada
Outport used in Real-Time Multicore Systems
Hi Jan, As you have mentioned in your post the following options do not work for a model that configured for concurrent execu...
más de 12 años hace | 1