Write a MATLAB program that will produce plots like those shown in Figure 5.2 assuming a random binary data sequence. Include as an option a Butter worth channel filter whose number of poles and bandwidth (in terms of bit rate) are inputs.

Figure 5.2

12 14 2. 6. 8. 10 16 18 6. 10 12 14 16 18 4. 6. 8. 10 12 14 16 18 W'uw'buw'v'wYY 8 10 4 6 12 14 16 18 4 6. 10 12 14 16 18 M 2 4 6 8 10 12 14 16 18 Time, seconds Split phase Bipolar RZ Polar RZ Unipolar RZ NRZ mark NRZ change 1, 2.