This program used to simulate the MC-CDMA system in AWGN and fading channels with specified parameters given in the code .-This program used to simulate the MC-CDMA system in AWGN and fading channels with specified parameters given in the code .

This Paper is concerned with the study of the performance of DPSK (differential phase shift keying) Modulation Technique using AWGN(Additive white gaussian noise) channel. The DPSK has remarkable features such as limited bandwidth and constant en