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Engineering, 19.11.2019 06:31 des6487

A. plot the spectrum of a pam wave produced by the modulating signal = cos( assuming the modulation frequency = 0.2 hz, sampling period = 1 and pulse duration t = 0.45 . using an ideal reconstruction filter, plot the spectrum of the filter output. compare this result with the output that would be obtained if there were no aperture effect.

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