(New page: == Number 5 == An LTI system has unit impulse response <math>h[n] = u[n] - u[n - 2]\,</math>. a)Compute the system's function H(z). b)Use the answer from a) to compute the system's r...) |
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Revision as of 15:07, 15 October 2008
Number 5
An LTI system has unit impulse response $ h[n] = u[n] - u[n - 2]\, $.
a)Compute the system's function H(z).
b)Use the answer from a) to compute the system's response to the input $ x[n] = cos(\pi n)\, $
