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Discussion Groups | Matlab DSP
Technical discussion about Matlab and issues related to Digital Signal Processing.
Spreading Sequences (PN code) [2 Articles]
najmy - May 29 2009
Hi all,
Right now, I am doing simulations on a multiuser detection (MUD) for a synchronous MC/CDMA system. In this case, I need to compare the BER performances among several spr... 
Moving average
cole...@gmail.com - May 25 2009
I've a matrix with 3000 x 2500 x 3. The matrix is from RGB image. I want carry out moving average around on the matrix (2000,:) which is subset of the main matrix 300p0 x 2500
C... Re: Batch Image Processing
cole...@gmail.com - May 20 2009
What if the my images numbering is this format DSC_001, DSC_002,......DSC_500? how do I write alter the code to suit this?
skeleton of the code shud b something like this
for i... Re: gain scaling of comb filter
wuqi...@yahoo.cn - May 20 2009
Hi, have you get your answer? I am a beginner of this field. I am in a project that have to use the CIC filter. The gain of the filter also puzzle me a lot. In matlab, I could just... Re: NEED TO DESIGN A LOW P ASS FILTER
wuqi...@yahoo.cn - May 20 2009
try fdatool in matlab. It is helpful.
>
> I need to design a low pass filter with cut-off frequency 150Hz.since
> my algorithm involves finding the difference between the ene... Help in PNLMS algorithm!!!!
sharmin sultana - May 14 2009
Hi , I am working on adaptive filter algorithm. I have already implemented the NLMS algorithm but when I wrote the code for PNLMS algorithm I am not getting the desired output.
If... Parallel computing Help Needed!!!!!!!!!!!!
Danish - May 12 2009
hi,
everyone i am doing my project on face recognition. i have got the problem that i have to run it parallel but how i dont know.
i have to do three thing in parallel
1. Fa... Pn sequence generation [3 Articles]
muna...@yahoo.com - May 6 2009
Can any body give me some reference how to generate PN sequence with required autocorrelation characteristics.If Pi is the sequence of length M
PiPj = M if i =j
... deploying standalone application with mex files
sjoh...@cnbc.cmu.edu - May 6 2009
Hi ,
I am having trouble using deploytool to compile and package my
application on windows. I am using Maltab R2008a. My source has lots
of m files and a few C mex files. I ... Acoustic echo canceller
bhargava yammanuru - May 5 2009
Hi,
I just started working on the acoustic echo cancellers in matlab.So can point me to some acoustic echo canceller matlab code. Any help in this regard is appreciated.
Than...