What is a power spectrum?

Is it the square of the fourier transform?

2007-03-17 21:17:57 · 1 answers · asked by Ejsenstejn 2 in Science & Mathematics ➔ Engineering

1 answers

Not exactly: it is the transform times it's complex conjugate. Only if there is no phase variation (transform is real only) will it be the square of the transform.

2007-03-17 21:23:51 · answer #1 · answered by gp4rts 7 · 0⤊ 0⤋

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