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п Consider a sysem with impulse response h[n] = 2 (A u[n] – 2"u[n] | a) Find the system function H(z). b) Plot pole-zero map and region of convergence (ROC). c) Considering the plot in (b), explain briefly whether if the system is causal and stable.

п Consider a sysem with impulse response h[n] = 2 (A u[n] – 2"u[n] | a) Find the system function H(z). b) Plot pole-zero map and region of convergence (ROC). c) Considering the plot in (b), explain briefly whether if the system is causal and stable.

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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n Consider a system with impulse response h[n] = 2(-) u[n] – 2"u[n] a) Find the system function H(z). b) Plot pole-zero map and region of convergence (ROC). c) Considering the plot in (b), explain briefly whether if the system is causal and stable. d) Considering the impulse response, comment on stability and causality of the system and compare them with your conclusions in (c).
Transcribed Image Text:n Consider a system with impulse response h[n] = 2(-) u[n] – 2"u[n] a) Find the system function H(z). b) Plot pole-zero map and region of convergence (ROC). c) Considering the plot in (b), explain briefly whether if the system is causal and stable. d) Considering the impulse response, comment on stability and causality of the system and compare them with your conclusions in (c).
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