Three simulations as the project goes so far.

As we mentioned before, we've already make the Unipolar NRZ in AWGN channel, the figure below is the Bioplar NRZ in AWGN channel;

SUMMARY: As these two figures shows, we can know that the BER of binary bipolar NRZ signal is smaller than the unipolar both in AWGN channel.

Additionally, we make a graph to compare the fading channel and AWGN channel which shown below,

SUMMARY: As the figure shows, the capacity of the AWGN channel is higer than the Fading channel and it is always at the top of the Fading channel.