FM=80;
Fi=75;
Syms y;
T=3-0.
A=(2 * cos (2 * PI * FM. * t * cos (y)))./PI;
C=int (A, 'y', 0, PI/2);
B=c. * cos (2 * PI * fi. * t);
figure(1);
The plot (t, B);
The title (' autocorrelation function);
Xlabel (' tau);
Ylabel (' R (tau));
This is a small white, please bosses to give directions, where there is a problem,
