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Posted: **Wed Jun 08, 2022 9:11 am**

: 2 Numerically Compute The Discrete Time Fourier Transform Of The Sequence X N Plot Dtft Magnitude And Angle Graphs Se 1 (25.49 KiB) Viewed 30 times

2. Numerically compute the discrete-time Fourier transform of the sequence x(n). Plot DTFT magnitude and angle graphs sequences over - ≤ ≤ in one figure window. r(n) = n(0.9)" [u(n) - u(n-21)].