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Q2 ) Signal w(t) as f,= 400HZ is sampled with the sampling frequency W.(f)==ÈWS-nf,) a) Given below w(t) using W(f) sampled signal W,(f) spectrum plot the values clearly showing: w(t) = 4 cos(100zt)cos(200tt)

Q2 ) Signal w(t) as f,= 400HZ is sampled with the sampling frequency W.(f)==ÈWS-nf,) a) Given below w(t) using W(f) sampled signal W,(f) spectrum plot the values clearly showing: w(t) = 4 cos(100zt)cos(200tt)

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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communication systems. Could you explain and elaborate? thanks

Q2 ) Signal w(t) as f, = 400HZ is sampled with the sampling frequency W, (f) = - w<S-nf,) a) Given below w(t) using W(f) sampled signal W,(f) spectrum plot the values clearly showing: w(t) = 4 cos(100nt)cos(200tt) b) Given below w(t) using W(f) spectrum plot the values clearly showing: sin(200rt) w(t) =| =[Sa(2007t)] 200at
Transcribed Image Text:Q2 ) Signal w(t) as f, = 400HZ is sampled with the sampling frequency W, (f) = - w<S-nf,) a) Given below w(t) using W(f) sampled signal W,(f) spectrum plot the values clearly showing: w(t) = 4 cos(100nt)cos(200tt) b) Given below w(t) using W(f) spectrum plot the values clearly showing: sin(200rt) w(t) =| =[Sa(2007t)] 200at
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