Establish the minimum sampling rate in hertz

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Reference no: EM13847401

1. Establish the minimum sampling rate in hertz. I'm not sure if my answers are correct.

a) x(t) = 4 cos²(100πt) My answer: 100 Hz

b) x(t) = 6 sinc(100πt) cos(200πt) My answer: 300 Hz

2. The Fourier transform of a continuous-time signal is

X(f) = (1, |f|< 1

0, else)

Derive x(t) and plot it.

Reference no: EM13847401

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