17.17 Given f(t) = fi(t)f2(t), show that 00 F(w) (1/2π) F₁(u)F2(u) du. 8 Hint: First, use the defining integral to express F(w) as F(w) = √ fi(t)f2(t)e -jwt dt. Second, use the inversion integral to write 8 1 fi(t) F₁(u)ejot du. 2πT Third, substitute the expression for fi(t) into the defining integral and then interchange the order of integration.

17.17 Given f(t) = fi(t)f2(t), show that 00 F(w) (1/2π) F₁(u)F2(u) du. 8 Hint: First, use the defining integral to express F(w) as F(w) = √ fi(t)f2(t)e -jwt dt. Second, use the inversion integral to write 8 1 fi(t) F₁(u)ejot du. 2πT Third, substitute the expression for fi(t) into the defining integral and then interchange the order of integration.

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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