Problem 1 Dtft Practice Compute The Dtft For Each Of The Following Signals You May Need To Compute Them Directly In 1 (28.07 KiB) Viewed 40 times
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Problem 1. (DTFT practice) Compute the DTFT for each of the following signals. You may need to compute them directly in some cases, or you can re-write the signals as combinations of signals with known DTFT pairs from table 5.2 in OWN 1. x[n] = (1/4)="[-n - 1] 2. x[n] = sin(won + ) 3. x[n] = n(u[n +3] – u[n – 4)) hint: differentiation property 4. x[n] = elwo-a)ru[n] 5. x[n] = n(1)"u[n – 1] hint: use time-shifting and a result from table 5.2
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