Determine the Fourier transform of the following signals: 2лп a) x1[n] = 2– sin(2" +) b) х2[п] — п(u[n+1]- u\n- 1)) c) x3(t) = (e-at sin(wot))u(t) where a > 0

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Determine the Fourier transform of the following signals:
2лп
a) x1[n] = 2 – sin(2" + )
b) х2[n] %3D п(и\п+ 1]- u\п-1])
c) x3(t) = (e¬at sin(wot))u(t) where a > 0
Transcribed Image Text:Determine the Fourier transform of the following signals: 2лп a) x1[n] = 2 – sin(2" + ) b) х2[n] %3D п(и\п+ 1]- u\п-1]) c) x3(t) = (e¬at sin(wot))u(t) where a > 0
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