Question

Problem 3 Assume a system function of an LTI system is H(-) =(257-6 The input to the system x(n) = 3"u(n). Assuming y(n) and Y(z) are the Z-transform pair, and y(n) is the output of the above system: a) determine Y(z) assuming ROC of H(z) is z/>3 b) Determine y(n) by inverting Y(z) using the method of residuals (assuming ROC of H(z) is [z/>3) c) What is the ROC of a stable system given by H(z) ? d) What is the response y(n) of a stable system given by H(z)?

Answer 1

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