Calculate the frequency response of the system.

Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
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J 6 can you solve this
Question 1
For any input signal x[n], the output of a discrete-time system is y[n], defined by
y[n] = x[n+ 1] + x[n 1]
for all integer n. Calculate the frequency response of the system.
A) 8[n+1] +8[n-1]
B)
2 cos
C) 2 cos fl
D)
2 cos(1/2)
E) cos(1/2)
Your answer:
A
B
O C
D
Transcribed Image Text:Question 1 For any input signal x[n], the output of a discrete-time system is y[n], defined by y[n] = x[n+ 1] + x[n 1] for all integer n. Calculate the frequency response of the system. A) 8[n+1] +8[n-1] B) 2 cos C) 2 cos fl D) 2 cos(1/2) E) cos(1/2) Your answer: A B O C D
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