3.2-4 Sketch the Fourier transform of signal -3 sin (2л fot+0). Hint: Use Euler's formula to express sin (2лfot +0) in terms of exponentials. 3.2-4 Since -3 sin (2 fot+0) = 2j 3e-(2 fot+)- 3e³ (2 fot+0) 3e-12 fote-je-3e2fot ej 2j ÷ 38 (f+fo) e-jo 2ej*/2 2e-in/2 The Fourier transform is sketched in Fig. S3.2-4. 38 (f- fo) eje 3 + = ₁₂ [§ (ƒ + fo) e¯j0−j*/² + 8 ( ƒ — ƒo) ej0+j≈/2] -

3.2-4 Sketch the Fourier transform of signal -3 sin (2л fot+0). Hint: Use Euler's formula to express sin (2лfot +0) in terms of exponentials. 3.2-4 Since -3 sin (2 fot+0) = 2j 3e-(2 fot+)- 3e³ (2 fot+0) 3e-12 fote-je-3e2fot ej 2j ÷ 38 (f+fo) e-jo 2ej/2 2e-in/2 The Fourier transform is sketched in Fig. S3.2-4. 38 (f- fo) eje 3 + = ₁₂ [§ (ƒ + fo) e¯j0−j/² + 8 ( ƒ — ƒo) ej0+j≈/2] -

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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