Q454
Which of the following is/are not a property/properties of a power spectral density function Sx(ω)?
A.
Sx(ω) is a real function of ω
B.
Sx(ω) is an even function of ω
C.
Sx(ω) is a non-positive function of ω i.e. Sx(ω) ≤ for all ω
AnswerD.
All of the above
Answer: Option C
Solution
Answer: Option C
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