Find the Fourier transform of the following signals: (a) x(t) = S(12) + 8(t1) + 8(t...

Transcribed Image Text:

Find the Fourier transform of the following signals: (a) x(t) = S(1–2) + 8(t–1) + 8(t + 1) + 8(t + 2) (b) y(t) = 4te-'u(1) (c) z(1) = 2e-'sin(47)u(t) Find the Fourier transform of the following signals: (a) x(t) = S(1–2) + 8(t–1) + 8(t + 1) + 8(t + 2) (b) y(t) = 4te-'u(1) (c) z(1) = 2e-'sin(47)u(t)