Find the complex exponential Fourier series for the following signals. In each case plot the magnitude and
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Find the complex exponential Fourier series for the following signals. In each case plot the magnitude and phase line spectra for k ≥ 0. (i)x1
(i) x1(t) = cos(5t + 45°),
(ii) x2(t) = sin2 (t),
(iii) x3 (t) = cos(3t) + cos(5t)]
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i Fundamental frequency 0 5 so x 1 t 05e j4 e j5t 05e j4 e j5t and X 1 X 1 05e j4 ii and so X 0 ...View the full answer
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