naqiy
Newbie level 1
determine the instantaneous frequency in hertz, the bandwidth and frequency deviation of the signal:
f(t)= cos (200*pi*t) cos (5 sin (2*pi*t))+ 2 sin(100*pi*t) sin(5 sin 2*pi*t) cos (100*pi*t)
f(t)= cos (200*pi*t) cos (5 sin (2*pi*t))+ 2 sin(100*pi*t) sin(5 sin 2*pi*t) cos (100*pi*t)