Let the N=8-point AFD transformation of a sign defined as x[n]=[2 4 1 6 5 3] in Discrete-Time be denoted by X[k]. (So ​​x[n] ↔ X[k])     According to this; Calculate ∑7k=0|X[k]|2 and specify it as the answer.

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Let the N=8-point AFD transformation of a sign defined as x[n]=[2 4 1 6 5 3] in Discrete-Time be denoted by X[k]. (So ​​x[n] ↔ X[k])
 
 
According to this; Calculate ∑7k=0|X[k]|2 and specify it as the answer.
 
 
 
 
 
 
 
 
 
 
 
Ayrık-Zamanda x[n]=[2 4 16 5 3] şeklinde tanımlı bir işaretin N=8 noktalı AFD dönüşümü X[k] ile gösterilsin. (Yani x[n] - X[k])
Buna göre; E-o |X[k]|² değerini hesaplayın ve yanıt olarak belirtin.
Transcribed Image Text:Ayrık-Zamanda x[n]=[2 4 16 5 3] şeklinde tanımlı bir işaretin N=8 noktalı AFD dönüşümü X[k] ile gösterilsin. (Yani x[n] - X[k]) Buna göre; E-o |X[k]|² değerini hesaplayın ve yanıt olarak belirtin.
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