Technical discussion about Matlab and issues related to Digital Signal Processing.
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pic1...@gmail.com - Dec 14 2009
I'm to design a 2nd order, N=2, butterworth HPF starting from the normalized transfer function for a LPF:
HN(s)=1/(s^2+1.414*s+1)
Given:
T=0.004
Ωc=0.8 pi
wc=192 pi
To... 
dpas...@gmail.com - Dec 10 2009
Hi everyone.
I just want to plot the QPSK baseband spectrum from the output data of the QPSK simulink block.
However the output of this block are the symbol coordenates in th... 
afir...@gmail.com - Dec 7 2009
Hello, this is my first post on these forums, so please bear with me; I'm trying to read relatively large audio files (.wav format, ~1GB in size) into matlab. However, I run out of... 
Kurt - Dec 4 2009
hello all,
I have a one period square wave on the interval[0,2] defined as:
y(t)= 1, 0 ... 
Emmanuel Chemweno - Dec 4 2009
Hieveryone,
I am trying to create a neural network object for channel equalization and decision feedback equalizer. ! am simulating for a 16 level QAM signal. The problem I face i... 
comm...@yahoo.com - Dec 4 2009
Hello,
I am simulating OFDM transmission over a Fading Channel in Matlab (using the 2009a version) at my university
I am concatenating 100 OFDM symbols, where one symbol has ... 
seba...@gmail.com - Dec 4 2009
Hi guys i am doing my master thesis about LTE.at the moment i am trying to implemente MMSE estimator,but i have some problems due to the zero padding i guess.LS Estimator has bette... 
nata...@hotmail.com - Dec 3 2009
Hello,
I'm Natasha and I'm doing my project on ' active noise cancellation in headsets'. I am new to MATLAB and have written a code for noise cancellation of an audio signal using... 
maha devi - Dec 3 2009
Hi all,
I have a question about exp(j2*pi*n) signal . This signal is a impulse in
frequency domain. I could not get much intuition about this signal. but I
see this signal use... 
Burak Turker - Dec 3 2009
Hi,
I have a question regarding compiling my program (a program with a GUI). I have 64-bit version of Matlab (R2009a) installed on my computer and therefore the .exe file I com... 
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