Which is right for complex noise CN(0,N0/2)?

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yang-En Hsiao 2019년 5월 6일

댓글: dpb 2019년 5월 6일

I want to create a complex gaussian noise CN(0,N0/2),which code is correct?

noise=(randn(1,n)+1i*randn(1,n))*sqrt(N0/2)

noise=(randn(1,n)+1i*randn(1,n))*sqrt(N0/2)*sqrt(1/2) %sqrt(1/2) is normalized

Which is right?

dpb 2019년 5월 6일

'Pends on what you think CN(0,N0/2) means???

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