Question: [Computation of PAR] Generate samples of the OFDM signal
where K = 3 2, T = 1 s, the sample rate F5 = 200 samples per second, and the modulation on each subcarrier is 4-phase PSK; that is, ek takes the possible values 0, π/ 2, π, 3π / 2, selected pseudo randomly. For each realization of x ( t), determine the PAR. Repeat the computation of the PAR for 20 different realizations of x ( t) and plot the values of the PAR for the 20 different realizations.