c1ex16.m

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%	M-file for Example 1-16; plots a sample-data sinewave
%
del_t = 0.2;  
T0 = 2;
n = 0:10;  
x = sin(2*pi*n*del_t/T0);  
stem(n*del_t,x), xlabel('n*del_t'), ylabel('x(n*del_t)')