Experimental Physics and Industrial Control System
Thanks for the input everyone.
The spectrum record (in waveProc) is *almost* what I want, except that
it takes real data instead of complex. I'll keep it in mind for the
next time.
On 6/21/2011 4:05 PM, Till Straumann wrote:
...
Bottom line: if you need something fast + reliable (but code
size doesn't matter too much) then it's hard to beat fftw3.
...
Cheers
- Till
In this case I'm running on Linux. So I'll try aSub w/ fftw first.
The only extra I need to implement is a frequency scale
http://docs.scipy.org/doc/numpy/reference/generated/numpy.fft.fftfreq.html
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