Question: A finite-length discrete signal r[n] is given as t[n]d[n-2] + [n 4] + 8[n 6] +6[n 8] + [n - 10]. (a) Find the

A finite-length discrete signal r[n] is given as t[n]d[n-2] + [n 4] + 8[n 6] +6[n 8] + [n - 10]. (a) Find the phase of X(e), which is the Fourier tranform of r[n]. (b) Define Y(e) = w X* (ew), where X*(e) is the complex conjugate of X(e). Compute and sketch the inverse Fourier transform of Y(e).

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