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answerhappygod
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by answerhappygod »
- Consider The Discrete Time Signal X N 0 2 U 1 2 A Plot The Graph Of X N Make Sure To Mark All Important Poi 1 (31.55 KiB) Viewed 48 times
= Consider the discrete-time signal x[n] (0.2)"u[1 + 2]. (a) Plot the graph of x[n]. Make sure to mark all important points on the axes.
(b) Find X(ejw) the discrete-time Fourier transform (DTFT) of x[n].
(c) In terms of only w (no j), find the magnitude spectrum of x[n].
(d) In terms of only w, find the phase spectrum of x[n].
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