Matlab

hi;)
sir how to change the shapes of the button in GUIDE !!cant the button be in the shape of a star???? ... 13 Apr 2010 04:00

fmincon,MLE: 6-parameters/1-estimation Vs. 3-parameters/2-estimations?
I am conducting 3-parameter ML estimation on two separate data samples with the intent of comparing the parameters of the different samples. A colleague suggested that rather than running two separate estimates (one on each sample), I should redo the likelihood to contain 3x2=6 parameters, using indicators for sa... 13 Apr 2010 10:33

contour extraction, min of the gradient
Hi, I'm stocking with my contour extraction and I really need help. I've a grayscale picture of a deformed tissue we recorded with a camera. Now I have to extract the contour which is not always that easy. I decided to transform it into a black-white picture and calculate the gradient along definded radiation lines... 13 Apr 2010 02:55

need matlab code for jpeg2000
Dear Sir/Madam, i need a matlab code for jpeg 2000 image compression.....i need it for my project on Digital Image processing....i hope you will kindly refer to this and mail me code as soon as possible.........waiting for ur response........ ... 13 Apr 2010 04:00

how can i write simulink model output to a text file
hi, we can write simulink output to a .mat file using TO FILE block from library..but is there any possible way to write the output to a text file... ... 13 Apr 2010 08:20

Returning a class/struct from a C/C++ mex file?
In some senarios the construction of the struct and the function may not be at the same time. For example, if I want to generate a struct for once and later pass the struct to another function along with some data produced by matlab for many times. This is actually very useful if it can be done nicely. I am also lo... 13 Apr 2010 11:40

hello
hai, i am doing in working with image registration using adaptive polar transform.i am struggling with starting?how can i start?plz give some guidance? ... 13 Apr 2010 01:51

convert decimal to binary for a vector
"Yanfei " <yanf_jiang(a)yahoo.com> wrote in message <h3npa6$jvr$1(a)fred.mathworks.com>... Thanks guys, I have that toolbox, it seems de2bi is a little bit faster than dec2bin-48 or '0'; problem solved. I really appreciate your help, guys. "Yanfei " <yanf_jiang(a)yahoo.com> wrote in message <h3ncsl$sdp$1(a)fred.m... 13 Apr 2010 00:46

Getting Video Codecs to work
I'm trying to get any video fourcc video codec to work w/ MATLAB R2008b - I've tried WMV9, MPEG, H264, etc. - all of which show as installed on my PC when I look under the Device Manager Video codec properties. The default setting INDEO5 seems to work fine, but none of the people I need to send the file to has that in... 13 Apr 2010 08:20

Convert digital input binary vector to decimal value
I'm programming an optimization algorithm, for this I generate a series of binary numbers by vectors with the following command: x=round(rand(1,10)) x= 0 1 1 0 1 0 0 1 1 1 Then convert it to decimal using the command: y=binvec2dec(x) y= 918 By this command I always get po... 13 Apr 2010 11:40