The computation of the Fourier series coefficients is helped by the relation between the formula for these
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The computation of the Fourier series coefficients is helped by the relation between the formula for these coefficients and the Laplace transform of a period of the periodic signal.
(a) A periodic signal x(t) of period T0 = 2 sec., has as a period the signal x1(t) = u(t) − u(t − 1). Use the Laplace transform of x1(t) to obtain the Fourier coefficients of x(t).
(b) Use MATLAB to approximate x(t) with 40 harmonics, plot the approximate signal x̂(t) and its magnitude line spectrum.
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a xt is a train of rectangular pulsesThe Laplace transform of the period ...View the full answer
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