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DTFT = Discrete Time Fourier Transform a) Find the DTFT of given signal x(n) = d(n − 5) + d(n + 5) b) Find the DTFT of (1, n = -1,0,1 elsewhere 0, d plot its amplitude for − ≤ w< π x(n) = Find the DTFT of x(n) = = (1, n = 0,1 elsewhere

DTFT = Discrete Time Fourier Transform a) Find the DTFT of given signal x(n) = d(n − 5) + d(n + 5) b) Find the DTFT of (1, n = -1,0,1 elsewhere 0, d plot its amplitude for − ≤ w< π x(n) = Find the DTFT of x(n) = = (1, n = 0,1 elsewhere

Introductory Circuit Analysis (13th Edition)
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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DTFT = Discrete Time Fourier Transform a) Find the DTFT of given signal x(n) = d(n − 5) + d(n + 5) b) Find the DTFT of (1, n = -1,0,1 elsewhere 0, d plot its amplitude for − ≤ w< π x(n) = Find the DTFT of x(n) = = a. a = 0.95 . (1, n = 0,1 elsewhere d) Find the DTFT of x(n) = a¹u(n) and plot its magnitude for b. a = 0.5
Transcribed Image Text:DTFT = Discrete Time Fourier Transform a) Find the DTFT of given signal x(n) = d(n − 5) + d(n + 5) b) Find the DTFT of (1, n = -1,0,1 elsewhere 0, d plot its amplitude for − ≤ w< π x(n) = Find the DTFT of x(n) = = a. a = 0.95 . (1, n = 0,1 elsewhere d) Find the DTFT of x(n) = a¹u(n) and plot its magnitude for b. a = 0.5
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