Matlab

2D Heat Conduction solving system of equations
Hi all, I am working on the problem below, and I wrote the code, but it's not working. Can anyone help me out? And even any ideas on how to improve the code to make it more succinct? http://i25.tinypic.com/2v0zi8m.jpg [IMG]http://i25.tinypic.com/2v0zi8m.jpg[/IMG] Basically, it is a 2D conduction problem with co... 13 Jul 2010 10:52

Matlab & Java
Is it possible to combine Matlab compiler with Java? I'm making a program that does alot of calculations in matlab. The GUI that matlab offers lacks some features that I need. That's why I'm looking into making the GUI in Java an the calculations in matlab. I also need to make it into a standalone executable file s... 13 Jul 2010 10:52

Removing columns
"kk KKsingh" <akikumar1983(a)gmail.com> wrote in message <i1el7d$80s$1(a)fred.mathworks.com>... "kk KKsingh" <akikumar1983(a)gmail.com> wrote in message <i1ein7$s5c$1(a)fred.mathworks.com>... is it possible to remove coulmns from matrix without using for loop..Suppose i want to remove first 200 coulmns and end 200 colu... 12 Jul 2010 06:19

Removing columns
"kk KKsingh" <akikumar1983(a)gmail.com> wrote in message <i1ein7$s5c$1(a)fred.mathworks.com>... is it possible to remove coulmns from matrix without using for loop..Suppose i want to remove first 200 coulmns and end 200 columns of A=1000 by 1000 Matrix.....without using for loop NO worries I got it Thanks ... 12 Jul 2010 05:14

mxDestroyArray on outputs of compiled matlab function
Hi group, long time matlab user but beginner with C and mexfiles here. I have some algorithm written in matlab, which I want to compile and encapsulate in a loop in a C program. One of the outputs of the function is a state to be passed to the next iteration. The matlab function will look something like fun... 12 Jul 2010 05:14

evaluetion of segmentation
how to evaluate segmentation? so that we could know how much segmentation is done of any image ... 12 Jul 2010 10:41

Removing columns
is it possible to remove coulmns from matrix without using for loop..Suppose i want to remove first 200 coulmns and end 200 columns of A=1000 by 1000 Matrix.....without using for loop ... 12 Jul 2010 05:14

An exact simplification challenge - 94 (erfc, FresnelC/S)
Hello, erfc(3/2*(-1)^(3/4)) +erfc((1-I)*(1+sqrt(2)/4)) +(1+I)*(I*FresnelC(3/sqrt(2*Pi)) -I*FresnelC(2/sqrt(Pi)+1/sqrt(2*Pi)) -FresnelS(3/sqrt(2*Pi)) +FresnelS(2/sqrt(Pi)+1/sqrt(2*Pi)) ); ? Cheers, Vladimir Bondarenko Co-founder, CEO, Mathematical Dir... 12 Jul 2010 07:24

How to get 90 degree phase shift
Hello All I just want to know how to get 90 degree phase shift from measured sine wave 50 Hz signal in the simulink. Means Sin wave signal ---> 90 degree phase shift --> cosine wave signal I have used derivative block, it it ok or can you suggest some more methods. ... 12 Jul 2010 08:29

matlab neural simulation books
plzzz can any one suggest me some books on matlab neural network n fuzzy simulations. ... 12 Jul 2010 06:19