Problem F.7: DFT Properties Each part of this problem is independent of the others. Suppose the DFT, X[k], of a sequence a[n] below, is real. That is, X*[k] = X[k] for k = 0,..., 6. Can the unknown values of a[n] be determined? If yes, give the missing values. If no, then justify your answer. {1,7, ?, ?, 6, 5, 7}
Problem F.7: DFT Properties Each part of this problem is independent of the others. Suppose the DFT, X[k], of a sequence a[n] below, is real. That is, X*[k] = X[k] for k = 0,..., 6. Can the unknown values of a[n] be determined? If yes, give the missing values. If no, then justify your answer. {1,7, ?, ?, 6, 5, 7}
Introductory Circuit Analysis (13th Edition)
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Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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![earch 10:13 PM Tue 13 Dec
B
Problem F.7:
DFT Properties
Each part of this problem is independent of the others.
Suppose the DFT, X[k], of a sequence r[n] below, is real. That is, X* [k] = X[k] for
k = 0,..., 6. Can the unknown values of x[n] be determined? If yes, give the missing values.
If no, then justify your answer.
{1,7, ?, ?, 6, 5, 7}
+
89 % 1
:](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F297b6cc0-b6a4-47ae-ae68-cfcdaa300e1e%2F75f443d6-c9d0-4039-8170-44be2e6be80f%2Fr1z0wnc_processed.jpeg&w=3840&q=75)
Transcribed Image Text:earch 10:13 PM Tue 13 Dec
B
Problem F.7:
DFT Properties
Each part of this problem is independent of the others.
Suppose the DFT, X[k], of a sequence r[n] below, is real. That is, X* [k] = X[k] for
k = 0,..., 6. Can the unknown values of x[n] be determined? If yes, give the missing values.
If no, then justify your answer.
{1,7, ?, ?, 6, 5, 7}
+
89 % 1
:
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