Matlab

3 questions regarding code generation
Hi, It's been some time since I have used Matlab and there was the possibility to generate C code. I have two questions: 1. Is C the only supported language in code generation? 2. Is it possible to limit the generated code size from Matlab? 3. If the answer to question 2 is yes, how? Kind regards ... 16 Apr 2010 09:27

On function "zp2tf"
[b,a] = zp2tf(z,p) yields the transfer function polynomial coefficients from the zero-pole points. My question is, what is the unit of z and p? Hz or rad/s? ... 20 Apr 2010 15:53

First GUI
Hi I am going through a video tutorial on the Matlab channel on Youtube. Everything works apart from the popup menu. When I select the membrane or sinc options I have a problem with the switch statement in the popup callback. This is how the code is. function plotPopup_Callback(hObject, eventdata, handles)... 29 Apr 2010 15:47

Automating cropping of an image.
I have an image which has a grey background and the place i wanted to crop is slightly darker.. thinking of doing this: thresholdValue = 100; binaryImage = Image > thresholdValue; will show the darker part.. how would i get the bounding box of the darker region? or there are better ways to get the image ... 23 Apr 2010 20:57

Reconstructing Image File using XML File
Hello, I want to know if it's possible to reconstruct a disk image file using the layout given in an XML file. Here is a snippet of that XML file: <Sector> <Start>0x0</Start> <Sectors>8</Sectors> <File>"ImageData0.dat</File> <File_Offset>0</File_Offset> </Sector> <Sector> <Start>0x8</Start> <Sect... 16 Apr 2010 11:41

command "destroy" jobs in the cluster
Hello everyone, when I try to destroy jobs from my cluster, I use the next commands to see the jobs (jm) running in the cluster: j=get(jm,'Jobs') get(j,'Name') then, appear all the jobs: claire jose jose jose claire ..... .... 100 jobs for example, How can I destroy only the jobs with the name ... 16 Apr 2010 09:27

load matrix from workspace to simulink
I am trying to load a matrix from workspace to simulink with the simin block but I always get this error: "time values in matrix.mat must be monotonically non-decreasing" What can I do? ... 16 Apr 2010 08:21

Real-Time Windows Target and RS232 communication?
> 1. Yes, RTWT can handle 115200 baud. 2. Approximately, 1/100 = 0.01 s (r2007b, r2008a, r2008b) 3. Because USB is not real-time by design. 4. Follow the link http://www.mathworks.com/matlabcentral/linkexchange/links/2041-real-time-control-platform-for-matlab-and-simulink-dc-motor-control and also visit th... 16 Apr 2010 08:21

using fmincon-what's wrong with my function coding?can anyonecheck it for me?
Take a look at the Getting Started example for help understanding basics of the ptimization Toolbox: http://www.mathworks.com/access/helpdesk/help/toolbox/optim/ug/brg0p3g-1.html The output you related indicates that fmincon was successful. "Terminated" simply means stopped, fmincon is telling you why it thinks... 16 Apr 2010 08:21

Export COMSOL FEM mesh to MATLAB
PS -- Previous threads with similar subjects did not address my question, hence I'm asking a new one. Hi, I want to extract the following information from a COMSOL mesh 1. x and y coordinates of nodes 2. element connectivity array 3. list of boundary edges (inner and outer boundary) and store them in the... 16 Apr 2010 07:15