Quation Take the system with the input x, and output y, and the input-output relationship y(n) = x(n) − x(n − 1) + x(n − 2) − x(n − 3). - Find its impulse and step response. -Find the transfer function of the system using the z-transform. Find its poles and zeros. Is this system stable? Why? - Using the phasor approach, find y(n), if x(n) = cos(ωn), where ω =0,π4,π2,3π4, and π. (Find the result for the parameter ω, and then evaluate your answer at the given frequencies.)
Quation Take the system with the input x, and output y, and the input-output relationship y(n) = x(n) − x(n − 1) + x(n − 2) − x(n − 3). - Find its impulse and step response. -Find the transfer function of the system using the z-transform. Find its poles and zeros. Is this system stable? Why? - Using the phasor approach, find y(n), if x(n) = cos(ωn), where ω =0,π4,π2,3π4, and π. (Find the result for the parameter ω, and then evaluate your answer at the given frequencies.)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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Quation Take the system with the input x, and output y, and the input-output relationship y(n) = x(n) − x(n − 1) + x(n − 2) − x(n − 3).
-
Find its impulse and step response.
-Find the transfer function of the system using the z-transform. Find its poles and zeros. Is this system stable? Why?
- Using the phasor approach, find y(n), if x(n) = cos(ωn), where ω =0,π4,π2,3π4, and π. (Find the result for the parameter ω, and then evaluate your answer at the given frequencies.)
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