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Ex] a signal is given by a trigonometric Fourier series Σ bn (-1)" -sin(nnt) } x(t) = 0.5 - 1-(-1)" %3D cos(nnt) + Answer the following questions. Can you explain if the signal is real or complex? 2 The type of symmetry is? (Even/Odd/neithereven nor odd) 32 The third component amplitude is? (Value) 4- The value of the signal at t-0.5 sec is for the first two harmonics? (Value) 62 Signal period is? (Value) n:0, nl n:2 auso-s 7a0

Ex] a signal is given by a trigonometric Fourier series Σ bn (-1)" -sin(nnt) } x(t) = 0.5 - 1-(-1)" %3D cos(nnt) + Answer the following questions. Can you explain if the signal is real or complex? 2 The type of symmetry is? (Even/Odd/neithereven nor odd) 32 The third component amplitude is? (Value) 4- The value of the signal at t-0.5 sec is for the first two harmonics? (Value) 62 Signal period is? (Value) n:0, nl n:2 auso-s 7a0

Introductory Circuit Analysis (13th Edition)
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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A] a signal is given by a trigonometric Fourier series x(t) = 0.5 - { 1-(-1)" (-1)" sin(nnt) } %3D cos(nnt) + Answer the following questions. Can you explain if the signal is real or complex? 2 The type of symmetry is? (Even/Odd/neither even nor odd) 32 The third component amplitude is? (Value) 2 4- The value of the signal at t-0.5 sec is for the first two harmonics? (Value) 62 Signal period is? (Value) L=1 n:0, nl, n:2
Transcribed Image Text:A] a signal is given by a trigonometric Fourier series x(t) = 0.5 - { 1-(-1)" (-1)" sin(nnt) } %3D cos(nnt) + Answer the following questions. Can you explain if the signal is real or complex? 2 The type of symmetry is? (Even/Odd/neither even nor odd) 32 The third component amplitude is? (Value) 2 4- The value of the signal at t-0.5 sec is for the first two harmonics? (Value) 62 Signal period is? (Value) L=1 n:0, nl, n:2
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