f(t)= 3 -3 T 0stT

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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A periodic waveform is defined by
(ii)
f(t) =
(iii)
T
0st</
with f(t+mT) = f(t) and m is an integer.
(i)
Sketch f(t) over two full cycles in the time domain, labelling the axes.
T
(-3 ½ stST
Derive the formulae for the real Fourier coefficients an and bn for f(t).
Write down the real Fourier series for f(t), including the first five non-
zero terms.
Transcribed Image Text:A periodic waveform is defined by (ii) f(t) = (iii) T 0st</ with f(t+mT) = f(t) and m is an integer. (i) Sketch f(t) over two full cycles in the time domain, labelling the axes. T (-3 ½ stST Derive the formulae for the real Fourier coefficients an and bn for f(t). Write down the real Fourier series for f(t), including the first five non- zero terms.
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