The function f(t) in the range -T/2 ≤ t ≤T/2 is given by

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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f(t)
www.
-2T
The function f(t) in the range -T/2 ≤ t ≤T/2 is given by
f(t) =
2At
T
2At
T
2T
: -T/2 <t<0
: 0≤t<T/2
Use a continuous Fourier series to approximate the wave shown above.
a) Plot the first three terms along with the summation.
b) Construct amplitude and phase line spectra for the first three terms of the series (in the
frequency domain).
Transcribed Image Text:f(t) www. -2T The function f(t) in the range -T/2 ≤ t ≤T/2 is given by f(t) = 2At T 2At T 2T : -T/2 <t<0 : 0≤t<T/2 Use a continuous Fourier series to approximate the wave shown above. a) Plot the first three terms along with the summation. b) Construct amplitude and phase line spectra for the first three terms of the series (in the frequency domain).
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