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Technical discussion about Matlab and issues related to Digital Signal Processing.
spatial filtering [2 Articles]
Marinus Lamabelawa - Nov 2 2010
thx form moderator
i'm a new member in this group & beginner in matlab
may i question about problem in spatial filtering in image processing
how we count convolution method u... 
frequency masking help [4 Articles]
josh - Oct 28 2010
Hi,
very new to all this, so aplogise if this info is available;
I want to be able to analyse 2 sounds,and identify where their frequencies mask eachother (based on gain, f... load data [2 Articles]
Asnawi - Oct 27 2010
Hi every body expert in matlab,
I have excel data (.xls) store in my hard disk, (for example data namely 12_1.xls, 12_2.xls, 12_3.xls ... and 12_6.xls).
As I know to load exce... EbNo vs BER in Simulink
ahnaf_2107 - Oct 26 2010
I am trying to simulate a BPSK modulation scheme over an AWGN channel and compare the EbNo values with the generated BER in Simulink.The problem is that i need multiple values spec... Recursion limit [3 Articles]
Ali - Oct 24 2010
Dear all
Hope every body is doing well. I tried to run a matlab code in which an audio data is read from a .wav file then process them, after waiting for a mtalab busy, the fo... Fw: Interfacing Matlab with C++
anser mehboob - Oct 19 2010
Dear Sumon
Having a quick look on your code I felt that you were also doing your
processing in mexFunction() which may be causing the problem - you may need to
write your ... Fw: Interfacing Matlab with C++
anser mehboob - Oct 18 2010
Hi sumon
You can use 'external interface' utility in Matlab to interface c/c++ code to
Matlab. I did it 5 years ago so couldn't remember everything but I am sure its
easy... Decimation Filter Specification Object
usu_...@yahoo.com - Oct 18 2010
Hello,
Thanks for a helpful forum. I have two questions.
1. I am trying to implement a simple FIR filter. All I do is sum 100 samples of the input to get the output.
... Interfacing Matlab with C++
abdul mannan - Oct 11 2010
hi
I have done some work in both matlab and c++.i wanted to know a simple
technique to interface them together. My main codes are in matlab. Hence I want
to use this c++ f... prewhitening a signal in matlab [5 Articles]
mdma...@gmail.com - Oct 7 2010
Hello,
I am looking at a time series that doesn't have a white spectrum, and I would like to whiten it. In theory, I understand whitening as taking a signal which is not white, f...