a) Find the Fourier series coefficients as for the periodic signal shown in Figure 1. Are a=0 when & is even? b) Find the Fourier series coefficients for the periodic signal shown in Figure 2. Are la zero when & is even? ₁(t)= x₁(t+10) www. 1 n 10 Figure 1: Periodic square wave with period 10. 1 r3(t)= 3(t+10) 1 ti 10 Figure 2: Square pulse with 0 in between. *** t
a) Find the Fourier series coefficients as for the periodic signal shown in Figure 1. Are a=0 when & is even? b) Find the Fourier series coefficients for the periodic signal shown in Figure 2. Are la zero when & is even? ₁(t)= x₁(t+10) www. 1 n 10 Figure 1: Periodic square wave with period 10. 1 r3(t)= 3(t+10) 1 ti 10 Figure 2: Square pulse with 0 in between. *** t
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:Problem 1
a) Find the Fourier series coefficients as for the periodic signal shown in Figure 1.
Are a = 0 when k is even?
b) Find the Fourier series coefficients la for the periodic signal shown in
Figure 2. Are by zero when k is even?
*₁(t)= x₁(t + 10)
Figure 1: Periodic square wave with period 10.
23(t)=13(t+10)
23
ti
10
z₁(t)= x₁(t + 10)
Figure 2: Square pulse with 0 in between.
123
10
10
Figure 3: Triangular pulses
Ji
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