Q480
Given the 'Energy Spectrum Density, Sxx(f) of a sequence x(n)
A.
We cannot getback x(n) uniquely
B.
We can getback x(n) uniquely
C.
We can not get back the auto-correlation sequence uniquely
D.
We can get back x(ej∞) uniquely
AnswerAnswer: Option D
Solution
Answer: Option D
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