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1-Take the following system with the input x, and output y, Find its output, if - y(n) = x(n) + 2x(n − 1) + 2x(n − 2) + x(n − 3). - x(n) = cos(won), where wo, takes values of 0, 3, 1, and 7. Find the poles and zeros of the system and discuss which frequencies would be eliminated by this system. Is this system a filter, and if so what kind?

1-Take the following system with the input x, and output y, Find its output, if - y(n) = x(n) + 2x(n − 1) + 2x(n − 2) + x(n − 3). - x(n) = cos(won), where wo, takes values of 0, 3, 1, and 7. Find the poles and zeros of the system and discuss which frequencies would be eliminated by this system. Is this system a filter, and if so what kind?

Delmar's Standard Textbook Of Electricity
Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter15: Alternating Current
Section: Chapter Questions
Problem 4RQ: 4. What is frequency?
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1-Take the following system with the input x, and output y, Find its output, if - y(n) = x(n) + 2x(n − 1) + 2x(n − 2) + x(n − 3). - x(n) = cos(won), where wo, takes values of 0, 3, 1, and 7. Find the poles and zeros of the system and discuss which frequencies would be eliminated by this system. Is this system a filter, and if so what kind?
Transcribed Image Text:1-Take the following system with the input x, and output y, Find its output, if - y(n) = x(n) + 2x(n − 1) + 2x(n − 2) + x(n − 3). - x(n) = cos(won), where wo, takes values of 0, 3, 1, and 7. Find the poles and zeros of the system and discuss which frequencies would be eliminated by this system. Is this system a filter, and if so what kind?
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