Find the powers of the following periodic signals. In each case provide a sketch of the signal

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Find the powers of the following periodic signals. In each case provide a sketch of the signal and give its period.

(a) x₁ (t) = 2 cos (4Ï€t - Ï€/3)

(b) t-4η x, ()-Σ3Π n=-00 2

(d)

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Principles of Communications Systems, Modulation and Noise

ISBN: 978-8126556793

7th edition

Authors: Rodger E. Ziemer, William H. Tranter

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Question Posted: Sep 13, 2018 11:39 AM

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Find the powers of the following periodic signals. In each case provide a sketch of the signal

Question:

t-4η x, ()-Σ3Π n=-00 2 t-6η x, ()ΣοΛ 1-0ο

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a Using the fact that the power contained in a sinusoid is its a...View the full answer

Principles of Communications Systems, Modulation and Noise

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