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Engineering, 12.08.2020 05:01 edith47

Given the spectrum X(f) of an analog signal x(t), sketch the spectrum of its sampled version x[n], assuming a sampling rate of 50, 40, and 30 Hz. (a) X(f) = rect(f/40)

(b) X(f) = tri(f/20)

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Given the spectrum X(f) of an analog signal x(t), sketch the spectrum of its sampled version x[n], a...

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