Matlab

Little error:
On this line of code: getd('C:/Program Files/MATLAB/R2007b/toolbox/signal/signal'); Here I have a script called test.m (lies in this path) that I call in my_script.m as a function with parameters. I have this error: ??? Undefined function or method 'getd' for input arguments of type 'char'. Error in =... 6 May 2010 10:45

Contour labels hidden under surface plot
I plot a surface plot and a contour plot in the same figure, using surfacem and conoturm. I want to add labels to the contour line, but when I use clabelm the labels are hidden under the surface plot. Anyone who knows how to bring the labels to the front of the plot? /mb ... 20 May 2010 09:26

Features Extraction
Hi to all.. I'm working on Face Recognition using Neural Net. in MATLAB and I have converted my images to gray-scale then I'v compressed them.. what I want now is how can I extract the features and store them..?? I tried by Edge Detection but it didn't work.. So, please help me guys.. ... 6 May 2010 09:38

Pairwise exchange of i and j element
Dear All, i am trying to write the code which can produce the following result. count=0; i1=101 i2=102 i3=103 j1=201 j2=202 j3=203 z2=(202,203,103,102,201,101) the first exchnage of i and j will give z2=(202,103,203,102,201,101) count=1 second exchnage z2=(103,202,203,102,201,101) count=2 on... 6 May 2010 11:54

Question about matlab compiler
I have made 2 exe files using mcc -m name_of_file. The client that needs to run the 2 exe files doesn't have installed matlab or matlab compiler on his computer. I have matlab version which I deployed : MATLAB Version 7.5.0.342 (R2007b) (this is the matlab version where I deployed my matlab applications) M... 6 May 2010 10:45

Haar 2d approximation
Hi everyone and thanks for reading my post! I want to make a haard 2d approximation the last example from this link: http://www.ceremade.dauphine.fr/~peyre/numerical-tour/tours/introduction_fourier_wavelets/ Exercice 5: (the solution is exo5.m) Perform non-linear approximation with M=n^2/16 wavelet coefficient... 6 May 2010 11:54

S functions stand alone
Hi, I make a stand alone exe of simulink model containg two s-function blocks in subsystem. Now i want to make a gui to feed in Inputs and s-function parameters in the exe, For that first i need a rtp.mat file. in the help documents the command given to generate rtp is as: rtP = rsimgetrtp('mdlname') But when... 6 May 2010 09:38

Simulink- Fill Matrix of unknown size, then use it
Hello everybody, I want to 'record' signals in Simulink, for example speed over distance (maybe from a CAN). Then I would like to store this signals into a matrix and use them for an enabled subsystem as the next step. I do not know how long the matrix will be. Is there a possibility to fill (triggered) a matrix... 6 May 2010 09:38

Is Matlab compatible with Iscan software????
Hello, I would like to ask if anyone has worked with Iscan software and Matlab?? I can not synchronize them. Does anyone has worked with it?? thank you in advance jacob ... 6 May 2010 09:38

Is sparse matrix copy-on-write?
Full matrix has behavior of copy-on-write, is a sparse matrix has EXACTLY same behavior? Thanks, Mathew ... 6 May 2010 09:38