This program is a script file, which computes the bit error rate of QPSK scheme over Rayleigh fading channel and shows in comparison with its performance over AWGN channel.
I think that the results of the simulation of the BER concerning the transmission of the qpsk modulation over a rayleigh channel has been modified to fit with the theorical expectations.
ok good work, but why did you create array like this form . It is not a good way to create array in matlab, since in every iteration it cost too many time to re-size.
In my matlab Refresh is not working wot shud i do