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Q1) A real signal x(t) has the following two-sided spectrum. 2e-ja/2 -8000. 2.5ējx/6 5 2.5e-ja/6 -3000T 0 30007 A) Write an equation for x(t) as a sum of cosines. B) Plot the spectrum of the signal 2015/2 8000T y(t) = 2x(t) - 3cos (5000m(t - 0.002))

Q1) A real signal x(t) has the following two-sided spectrum. 2e-ja/2 -8000. 2.5ējx/6 5 2.5e-ja/6 -3000T 0 30007 A) Write an equation for x(t) as a sum of cosines. B) Plot the spectrum of the signal 2015/2 8000T y(t) = 2x(t) - 3cos (5000m(t - 0.002))

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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Q1) A real signal x(t) has the following two-sided spectrum. 2e-ja/2 -8000. 2.5ējx/6 5 2.5e-ja/6 -3000T 0 30007 A) Write an equation for x(t) as a sum of cosines. B) Plot the spectrum of the signal 2015/2 8000T y(t) = 2x(t) - 3cos (5000m(t - 0.002))
Transcribed Image Text:Q1) A real signal x(t) has the following two-sided spectrum. 2e-ja/2 -8000. 2.5ējx/6 5 2.5e-ja/6 -3000T 0 30007 A) Write an equation for x(t) as a sum of cosines. B) Plot the spectrum of the signal 2015/2 8000T y(t) = 2x(t) - 3cos (5000m(t - 0.002))
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