A periodic signal x(t) with a fundamental period of 2 seconds is described over one fundamental...

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A periodic signal x(t) with a fundamental period of 2 seconds is described over one fundamental period by x(t) = [sin(2πt), [0, Graph the signal and find its CTFS description. Then graph on the same scale approximations to the signal xx (t) given by N t<1/2 1/2 < t < 1 XN (t) = cx[k]ej 2πkt/To k=-N for N = 1, 2 and 3. (In each case the time scale of the graph should cover at least two fundamental periods of the original signal.) A periodic signal x(t) with a fundamental period of 2 seconds is described over one fundamental period by x(t) = [sin(2πt), [0, Graph the signal and find its CTFS description. Then graph on the same scale approximations to the signal xx (t) given by N t<1/2 1/2 < t < 1 XN (t) = cx[k]ej 2πkt/To k=-N for N = 1, 2 and 3. (In each case the time scale of the graph should cover at least two fundamental periods of the original signal.)

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