Introduction - If you have any usage issues, please Google them yourself
A bandpass signal is defined by
clear all
t=-10:0.06:10
m=3*(cos(2*pi*10*t)+4*sin(2*pi*20*t))
x=6*m.*cos(2*pi*100*t)
f0=100
fmax=100
NSamples=256
Amplitude Response
plot of x(t)
figure(1)
subplot(211)
plot(t,abs(x))
xlabel( time )
ylabel( Amplitude )
subplot(212)
plot(t,angle(x