?? program_02_6.m
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% Program 2_6
% Illustration of Impulse Response Computation
%
colordef black;
N = input('Desired impulse response length = ');
p = input('Type in the vector p =');
d = input('Type in the vector d =');
x = [1 zeros(1,N-1)];
y = filter(p,d,x);
k = 0:1:N-1;
stem(k,y,'g')
xlabel('Time index n'); ylabel('Amplitude')?? 快捷鍵說明
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