[Numpy-discussion] zoom FFT with numpy? (Nadav Horesh)

Charles R Harris charlesr.harris@gmail....
Fri Mar 16 00:19:41 CDT 2007


On 3/15/07, Ray S <subscriber100@rjs.org> wrote:
>
> "Charles R Harris"  wrote:
>
> >BTW, did the s/n you gave refer to the signal or to it's transform?
>
> That is the time domain s/n, approximately...


Ah, good. The s/n for lines spectra in the  transform will go up as the sqrt
of the number of sample points so you will end up with a s/n around 160.

Chuck.
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