For the following signals, find the DTFT directly, using the definition in Eq. (10.18). Assume ly| < 1. (a) 8[n] (b) 8[n-k] (c) yu[n 1]
For the following signals, find the DTFT directly, using the definition in Eq. (10.18). Assume ly| < 1. (a) 8[n] (b) 8[n-k] (c) yu[n 1]
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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![= (u)x
X(Ω) = Σ_r[n]e_tm
#= 00](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F11baf99c-f3dc-4d9b-92e4-52210817d781%2F5190831e-628d-4612-aa56-5124f3f1c3e7%2Fusrmu7h_processed.png&w=3840&q=75)
Transcribed Image Text:= (u)x
X(Ω) = Σ_r[n]e_tm
#= 00
![10.2-3 For the following signals, find the DTFT
directly, using the definition in Eq. (10.18).
Assume ly| < 1.
(a) 8[n]
(b) 8[n-k]
(c) yu[n 1]
(d) yu[n+1]
(e) (-y)"u[n]
(1) ya](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F11baf99c-f3dc-4d9b-92e4-52210817d781%2F5190831e-628d-4612-aa56-5124f3f1c3e7%2Ftrsyxga_processed.png&w=3840&q=75)
Transcribed Image Text:10.2-3 For the following signals, find the DTFT
directly, using the definition in Eq. (10.18).
Assume ly| < 1.
(a) 8[n]
(b) 8[n-k]
(c) yu[n 1]
(d) yu[n+1]
(e) (-y)"u[n]
(1) ya
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