please help and provide an explanation

s(t) ) st) Input signal 1011 Mod + 2T ST 4T Figure 2: Input signal Figure 1: Input Signal passed through modulator p(t) T= 1 second s(t) hit) ult) Figure 3: s(t) passing through h(t) T Figure 4: h(t) Note: Generate a time domain pulse h(t)=p(t) in MATLAB using a sequence of the numbers corresponding to the sampling of time that is a result of following MATLAB operation N = floor(rand*20+4); Ts=T/N. How many samples will you have per square pulse? What is the sampling interval Ts? To illustrate observe the following figure below when N=10. Your particular "N" should be reported in your report and fixed in your MATLAB code, so that it does not change after you run first time the rand function above. This will be your identifier and will differ your results and your code from others. Hence it is very important. VCE) HA = t TSI sec T-sec TS = 0.1 second Output