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Electric Circuits and Networks, Ist Edition by Pearson
book

Electric Circuits and Networks, Ist Edition by Pearson

by K. S. Suresh Kumar
May 2024
Intermediate to advanced content levelIntermediate to advanced
840 pages
45h 20m
English
Pearson India
Content preview from Electric Circuits and Networks, Ist Edition by Pearson
13.7 DISCRETE MAGNITUDE AND PHASE SPECTRUM
Spectral plot for a time-domain waveform displays the Fourier series coefficients graphically
against frequency. Since the frequencies involved in a Fourier series are discrete values
(fundamental frequency and its multiples), a plot of Fourier series coefficients cannot be a
continuous curve. Therefore, the spectral plot is called a discrete spectrum. The exponential
Fourier series coefficients are complex in general and two plots will be needed – one for
magnitude of the coefficients and the other for phase angle of the coefficients.
The information on coefficients is portrayed as a series of vertical lines ...
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Publisher Resources

ISBN: 9781299447028