Introduction - If you have any usage issues, please Google them yourself
		 
Simulate a QPSK system(without coding), write a summary report in MS Word file containing the following items together with the necessary analysis & discussions.
system diagram 
error performance(BER-EbNo curve) under
 (1) AWGN channel,
 (2) Rayleigh fading channel, and
 (3) Ricean fading channel.
 All BER-EbNo curves should be drawn in one figure with the same scaling, together with the theoretical AWGN performance. Please set channel and system parameters by yourself 
discuss the impact of different channels.