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digital signal processing proakis solution manual
dear friends..
will u pls tell me where can i locate solution manual for digital signal processing by john G.Proakis
thanx regards..
uday
matlab doppler frequency
hi could u pls check this code and give solution since it is giving same performance with and without equaliser...
thanx regards..
uday
<-----------------------------**********************------------------------------->
% ofdm system design ...
% BW = input('enter...
fading channel generation
could u pls anyone explain me how can i use the 'rayleighchan' function in loop for simulation of ofdm system..
i passed the say 100 symbols through this rayleighchan function and i added indivually awgn ...then after demodulation i ploted the ber curve.
i am...
u can look at the IIT ( Indian Institute of Technology) meterials also..
www.nptel.iitm.ac.in
after regestering urself..u can get digital communication notes..
regards..
uday
hi ..
OFDM --> digital modulation technique where multiple carriers are meploymed such that carriers are orthogonal to each other.
it is used for eliminating the ISI and for effective use of the spectrum
and main advantage is here equaliser is very simple .. 1 tap equalizer.
CDMA -->...
rayleighchan.m
dear friends..
did anybody used the function by name : rayleighchan in matlab..
actually when i use this function for simulating my ofdm system by making dopler frequency = 0 ..is working well..but when i make dopler frequncy Fd is varying the code is not giving any performance...
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