I want to know what is the value of EbNo (SNR) in this channel ?? and how can I change it ? please
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%%Set the sample rate and the maximum Doppler shift.
rs = 20e6;
fd = 3;
%% Create a CDMA Typical Urban channel model (TUx) channel object and turn on frequency response visualization.
chan = stdchan('cdmaTUx',rs,fd);
chan.Visualization = 'Frequency response';
%% Generate random data and apply QPSK modulation.
data = randi([0 3],10000,1);
txSig = pskmod(data,4,pi/4);
%% Filter the QPSK signal through the CDMA channel.
y = chan(txSig);
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