examp09.m

ADSP TOOLBOX: Version 2.0 and gui m-files

clc,echo on 
%EXAMPLE 09
n=-20:20;
j=sqrt(-1);
w=7.071*exp(j*(n*pi/9-pi/4));
dtplot(n,real(w),'o'),pause(2)
dtplot(n,imag(w),'o'),pause(2)
dtplot(n,abs(w),'o'),pause(2)
dtplot(n,180*angle(w)/pi,'o'),pause(2)
dtplot(n,real(w)+imag(w),'o'),pause(2)
dtplot(n,real(w)-imag(w),'o')
echo off %end of example