1. Find the Fourier transform of the following signals. a. x (t) = 2u (-t) + u (t + 2) b. x (t) = t^3 e^{-6t} u (t) + e^{-j4t} cos(4t)
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For the first signal, c(t), the frequency is 2u and the time domain value is (~t). For the second signal, 2(), the frequency is +e and the time domain value is u(t). Show more…
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