Name: Anonymous 2018-02-19 15:10
Mirror Mirror On The Wall, Who Is The Wonderfully Woman Of The All?
%% complexDTexp.m generate a discrete-time
%% complex exponential signal and plots
%% its real and imaginary parts.
% time vector
n=0:1:20;
% signal parameters
A=1;
theta=pi/4;
C=A*exp(j*theta);
r=0.8;
w0=0.2*pi;
a=r*exp(j*w0);
% Generate signal
x=C* (a. ^n);
%plot real and imaginary parts
figure(1)
stem(n,real(x))
figure(2)
stem(n,imag(x))