Matlab

How to count switch statment
hi all lets say we have T3=[D1 D2 D3 D4 D5 D6 ]; switch (C) case (D1) fprintf( '. A\n' ); case (D2) fprintf( '. B\n' ); case (D3) fprintf( '. C \n' ); case (D4) fprintf( '. D \n' ); End if we call this code by matlab function many times.. how can we coun... 22 May 2010 11:38

Mex function
Although I know how to use simple mex functions, But I am not able to figure out how nfft package which consist of matlab interface runs ! Situation 1. I already put the nfft package in matlab path and also its on my linux server i checked it by running C program 2. I have nfftmex.c in the folder and few m fi... 21 May 2010 19:27

voice recognition, matlab coding
"Mussannif" <mussannif(a)gmail.com> wrote in message <ef150f9.34(a)webcrossing.raydaftYaTP>... Pls send me the code. Thank you. M.Amin Anjum wrote: I Have prepared Matlab code for voice recognation. if any body wants mail to me I will forword code ... 20 May 2010 23:45

reshape a matrix (can I use reshape or reshapec?)
Thank you for the advice, I understand what you are saying, I really need a table... and they would have values corresponding to the values in each M, N, and L dimensions. Basically I need to take all of M and lay them out like below... in this case they go 1 through 4 and repeat, N on the other hand only changes wh... 20 May 2010 21:35

Problem
I just installed a NFFT library on the server and want to test it......there is folder with all the matlab codes in it ! when i try to run simple_test.m file i got the following error message attempt to execute script nfftmex as a function This is code file i am trying to run %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%... 20 May 2010 21:35

RCGA to maximize function
Dears; iam totaly new for using real coded genetic algorithim and i need to maximize fuction f(w1,E,D)=w1*E-w2*D where w1 is wighting factor between [0 1]. and E,&D are varibles with initail paramter form monte carlo simulation. that is, first , i must run a monte carlo simulations for a bivariate normal propabi... 20 May 2010 21:35

two dimensional eigenvectors
I am looking for is a program that will return the eigenvectors and eigenvalues for a given potential. The way i usually calculate the eigenvalues and eigenvectors of a one-dimensional potential is using an orthogonal basis such as hermite polynomials. I calculate: \int_-\infty^\infty \psi_a \hat{H} \phi_b dx to ... 20 May 2010 20:30

parfor and inverse solution
Hi, I want to find the inverse solution of this. a=rand(5,5); b=rand(5,1); a=rand(5,5); b=rand(5,1); for i=1:3 if i==1 b(1)=0; end; if i==2 b(3)=0; end if i==3 b(4)=2; end; c(:,1)=a\b; end It is obvious that I could use the parfor command. parfor i=1:3 if i==1 b... 21 May 2010 15:00

Can i close matlabv and continue later with the calculations?
Hello, i programmed a maximum likelihood function and used a really big database to estimate some parameters. It was taking a while (which is relaed to the huge ammount of data and the "weird" probability function i was using) so then i asked myself "is there a way to stop matlab, turn off the computer, etc. and con... 20 May 2010 19:24

Number Of Frames for non-AVI's
Hi Rob, Just noticed your query. Much to late to be use to you probably. But you simply have to query the NumberOfFrames property AFTER running that read(obj,inf) command. It will not be empty after running that command. FOR EXAMPLE: readerobj = mmreader('calib_check.mov') Warning: Unable to determine the num... 20 May 2010 19:24