www.pudn.com > ofdm_matlab.rar > chanwav.m

Comp = 0; 
SNR = 300; 
Delay = 4; 
MultiMag = 0.95; 
rxwavfile = 'corrs11.wav'; 
txwavfile = 'out.wav'; 
 
Multi = zeros(Delay,1); 
Multi(1) = 1; 
Multi(Delay) = MultiMag; 
%===================== 
%Read in the .wav file 
%===================== 
[TimeSignal, Fs] = wread16(rxwavfile); 
TimeSignal = channel(TimeSignal, Comp, SNR, Multi); 
%============================== 
%Save the signal as a .WAV file 
%============================== 
wavwr(TimeSignal,Fs,8,1,txwavfile);