Write a MATLAB simulation program that implements Channel 1 in Illustrative Problem 6.7 and measure the error rate when 10,000 binary data {±1} are transmitted through this channel. The channel is corrupted by AWGN with variance  
Problem 6.7
Repeat Illustrative Problem 6.6 when the filter pole position is p = 0.9.
Problem 6.6
Write a MATLAB program that generates the impulse response for the two-path multipath channel in Illustrative Problem 6.5 and plot the impulse response for p 0.95 and a delay of 5 samples.
Problem 6.5
Write a MATLAB program to design an FIR linear phase filter that models a lowpass bandlimited channel with desired amplitude response
via the window method, using a Hanning window.