//Example 8_2 //determine the nyquist rate of x(t)=sinc(200*pi*t) //sinc(t)=cos(t)/t //cos3(t)=3/4[cos(200)+1/4cos(600)] clc; clear all; wp=200; F1=wp/2; Fs=2*F1; disp('Nyquist Rate='); disp(Fs);