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Technical discussion about Matlab and issues related to Digital Signal Processing.
filter design
elham askari - Feb 21 2010
hi dears
I have designed a chebyshev 1 filter by matlab by impulse invariance method with these below codes
now I want to perform this filter on an image and see the result effe... 
HELP regarding mmread()
leelavathy narkedamilly - Feb 21 2010
Hi,
I am finding this error while using mmread()-
________________________________________________________
Warning: In the directory "C:\Users\WM",
mexDDGrab.mexw32 now sha... Modeling a Rician channel
Morris Vian - Feb 20 2010
Hi,
I am trying to use the “ricianchan” command to create my
fading channel and then use the “filter” command to obtain my received signal
after the channel e.g.
%Cr... active feature extraction
ritesh_suri2000 - Feb 19 2010
I am interested in extracting features from an acoustic echo signal, which shall be lauched into the sea. if somehow we can extract features which would be unique to objects in t... Request 4 Matlab Files of Manolakis' Statistical&Adaptive Signal Processing bk
C - Feb 19 2010
Hi,
I had borrowed this book from library, but McGraw Hill can't be bothered to supply CD to the buyer of textbook, and the weblink in printed in the book's to Matlab files no l... Kalman Filter for Clock Phase Drift
albr...@gmx.de - Feb 17 2010
I am looking for Matlab code for a Kalman filter for oscillator clock
phase drift estimation.
In particular, tracking long-term phase drift (not short-term jitter).
Any ideas ... Re: Mathworks, System Generator and Mcode problem
omer...@gmail.com - Feb 17 2010
This is probably because all your multiplies, add/sub within MCode block are all combinational, creating a long critical path. You may want add register stages using persistent and... a simulink question about upconversion in a Com system
rudy...@yahoo.com - Feb 17 2010
Hi,
I am trying to advance my knowledge on a QPSK communication system.
I found a simulink simulation that describes a communication system. I tried to contact the author, b... reading vedio file in matlab
London Manshester - Feb 17 2010
Hello,
Do any one know how can I read vedio in Matlab despite its extension?
Hope to get help ,
I have diffrent vedios with different extensions.
REGARDS,
KA... SVD Decomposition
Nikhil Gupta - Feb 17 2010
Hello fellas,
I'm working on digital Image watermarking algorithm through SVD decomposition with DWT2 transform.
After some manipulation with the S matrix (now say s') when i r...