Matlab

Need help in genetic algorithms
Hi there Talha, I am trying to work on Radio Cognitive Network as well and i was wondering if you have already written a code for it ? as I am willing to help you in GA part if you help me in designing the Radio Cognitive Network. Email me if you are interested. ... 4 Apr 2010 06:06

Need matlabcode for EBCOT and WDR
I need matlab code for WDR and EBCOT algorithm for my project. Please anyone help me. Thankyou ... 4 Apr 2010 05:02

A question of Gaussian Smooth
My problem is why I can not get the same result since it is well known that the Gaussian filter is separable. The following is to convolve along rows and then columns. width = 4 ; ssq = 1 ; t = (-width:width); gau = exp(-(t.*t)/(2*ssq))/(2*pi*ssq); % the gaussian 1D filter aSmooth=imfilter(a,gau,'con... 4 Apr 2010 03:56

how to set folder for compression
i cant seem to set the input folder. i created a folder named (in) with a jpg pic in it. then i code this function [im]=Compr(infile,coeff,outfile) %input [a,map1]=imread('in'); subplot(2,1,1), imshow(a,map1) my error msg is Error in ==> Compr at 3 [a,map1]=imread('in'); ... 4 Apr 2010 11:30

how to choose random rows from a matrix
Hi! I have a problem here and need some help: Suppose there's a m*n (m around 10) matrix, how to choose a random 2 rows from the matrix and exhaust all combination? And also to note down which two rows were used for each operation? Thanks in advance! ... 9 Apr 2010 12:15

Threshold's calculation in wentropy
Is anyone who familiar with wentropy here? As we all know there are kinds of wentropy,such as shannon wentropy,threshold wentropy ,sure wentropy energy wentropy and norm wentropy. Here by sure wentropy for example,we have to get a threshold P before we calculate the sure wentropy of signal S,and here is the question:ho... 4 Apr 2010 09:19

How to read accelrometer data into pc
hai every one, I am implementing machine condition monitoring application. So that i am using accelrometers. My problem is how to collect this sesored data into my pc. And also i wanto know how to calculate fft for this time domain data ... 4 Apr 2010 05:02

Dendrogram cut according to number of clusters
Hi, I'm applying agglomerative hierarchical clustering with various linkage values, and then I obtain the dendogram of the clustering, as follows: ------------------------------------- Y = pdist(Ap); Z = linkage(Y, 'average'); dendrogram(Z,0); clusters = cluster(Z,'maxclust',k); ------------------------------... 5 Apr 2010 19:28

help me
Please help me , I want to develop asystem for pulse position modulation using simulink. Please reply me as early as possible ... 4 Apr 2010 01:46

how to change the icon of application created by guide?
"Bryan Smith" <not(a)this.time> wrote in message <eedaa20.3(a)webx.raydaftYaTP>... Thank you so much! How did you find this information? I have been looking for this for about 2 weeks... Bryan NC wrote: <http://www.rndee.dk/> Hi, I see that this post was created 6 years ago. I am also ... 4 Apr 2010 23:40