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(parent: 324679b) | patch
spectrum.py: add a simple script for plotting power spectra
authorW. Trevor King <wking@tremily.us>
Thu, 18 Oct 2012 20:56:40 +0000 (16:56 -0400)
committerW. Trevor King <wking@tremily.us>
Thu, 18 Oct 2012 20:56:54 +0000 (16:56 -0400)
commitf48766c4317d96742801e43ae6c72ef680ede490
tree1d8066e64aabd27edd329be748100210548271c6tree | snapshot
parent324679b72a73b57c9c911d4e1229d4a508e89d15commit | diff
spectrum.py: add a simple script for plotting power spectra

Sometimes you want more frequency detail than the standard
calibcant-plot.py scripts will give you.  This script plots a single
(not chunked and averaged) power spectrum, which increases frequency
resolution at the expense of statistical significance.  Example usage
would be something like

  $ spectrum.py -f detail.png -t 'Vibration 15' -F 50000 \
    calibcant/2012-10-01T16-51-15-calibcant-data.h5 /vibration/15/raw/data
posts/Comparing_velocity_clamp_experiments/spectrum.py [new file with mode: 0755] blob
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