The spectrum, X (f), of an energy signal, x(t), is given by X (f) = cos(z f)rect (f)" [-18(ƒ + 1) + 6(ƒ) - 128 (ƒ − 1)]. (a) Sketch the magnitude spectrum, X (f), and phase spectrum, ZX (f), of x(t). Label your sketch clearly and adequately. (b) Compute the energy of x(t) contained within its 1st-null bandwidth.

The spectrum, X (f), of an energy signal, x(t), is given by X (f) = cos(z f)rect (f)" [-18(ƒ + 1) + 6(ƒ) - 128 (ƒ − 1)]. (a) Sketch the magnitude spectrum, X (f), and phase spectrum, ZX (f), of x(t). Label your sketch clearly and adequately. (b) Compute the energy of x(t) contained within its 1st-null bandwidth.

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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