Question: Suppose that the signal r(t) has the following spectrum 3 X(f) = 2+ j f Find the spectra (i.e. Fourier transforms) of the following

Suppose that the signal r(t) has the following spectrum 3 X(f) = 2+ j f Find the spectra (i.e. Fourier

Suppose that the signal r(t) has the following spectrum 3 X(f) = 2+ j f Find the spectra (i.e. Fourier transforms) of the following signals: (a). xa(t) = 2 x(t). (b). (t) = x(-t - 2). (c). re(t) = exp(-j3t)x(t-5).

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