5. The step response of an LTI system is given by : s(n) = (1/3)^{n-2} u(n + 2) a. Determine the impulse response h(n). (10 points). b. Find the system function H(z) and sketch the pole-zero plot. (2.5 points). c. Check if the system is causal and stable. (2.5 points).
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Step 1: Identify the given step response of the LTI system: s(n) = (1/3)^(n-2) u(n+2). Show more…
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