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Discussion Groups | Matlab DSP

Technical discussion about Matlab and issues related to Digital Signal Processing.

  

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Spreading Sequences (PN code)   [2 Articles]
0

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... Spreading Sequences (PN code)

Moving average
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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... Moving average

Re: Batch Image Processing
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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: Batch Image Processing

Re: gain scaling of comb filter
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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: gain scaling of comb filter

Re: NEED TO DESIGN A LOW P ASS FILTER
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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... Re: NEED TO DESIGN A LOW P ASS FILTER

Help in PNLMS algorithm!!!!
0

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... Help in PNLMS algorithm!!!!

Parallel computing Help Needed!!!!!!!!!!!!
0

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... Parallel computing Help Needed!!!!!!!!!!!!

Pn sequence generation   [3 Articles]
0

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 ... Pn sequence generation

deploying standalone application with mex files
0

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 ... deploying standalone application with mex files

Acoustic echo canceller
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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... Acoustic echo canceller
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