Q.7 Consider the finite-duration signal f (t) given in Fig.3. a) Evahate the Fourier transform F(jn) of f(t) and show that sin F(jn) = 1 Fig.3 2 -12 0 /2 Using the relation between F(jn) and c, , evahuate c, for the periodic signal given in Fig 4. Periodic Periodic -t/2 0 v2 To Fig.4 b) If 2=N ,where N is an integer, show that c, =0 for k =mN for m==1, ±2, ±3 . For N= 3 plot c, Using the reation between a, and e , ie. a, = co. az = 2||. = arg{c}, express f,(t) as a sum of real simusoidal signals and write the sum explicitly up to and inchuding the 5th term

Q.7 Consider the finite-duration signal f (t) given in Fig.3. a) Evahate the Fourier transform F(jn) of f(t) and show that sin F(jn) = 1 Fig.3 2 -12 0 /2 Using the relation between F(jn) and c, , evahuate c, for the periodic signal given in Fig 4. Periodic Periodic -t/2 0 v2 To Fig.4 b) If 2=N ,where N is an integer, show that c, =0 for k =mN for m==1, ±2, ±3 . For N= 3 plot c, Using the reation between a, and e , ie. a, = co. az = 2||. = arg{c}, express f,(t) as a sum of real simusoidal signals and write the sum explicitly up to and inchuding the 5th term

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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