What is spectral density at 200 khz from carrier frequency

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Reference no: EM13268638

1. Calculate the Fourier Transform of f(t) = 5 sinc(-2t/100), and graph the magnitude and phase as a function of f.

If the signal of problem 1 is delayed by 0.1 ms. What is the new Fourier Transform? Graph it's magnitude and phase as a function of f.

Determine the Fourier transform of exp(-.003t) cos(62,831,850t) for t>0 using the modulation property. What is the spectral density at 200 kHz from the carrier frequency?

Reference no: EM13268638

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