On Tue, Mar 10, 2009 at 11:10 AM, Marcus D. Leech <mle...@ripnet.com> wrote:
> OK, so I decided to use the averaging method, rather than the maximum > method. It produces reasonably good looking plots: > > http://www.science-radio-labs.com/files/spectral_example.ps True, not bad. One surprise, though -- what's that notch around 1420.5? It definitely has an "averaged" look to it -- much like what you'd expect from time smoothing and not frequency necessarily. One thing that low-level heuristic grass might give you is a feeling that the relatively flat segments are alive at least, sort of like comfort noise during vocoder silence. If that matters. Frank -- For an omnipotent and omniscient being, God has made some really lousy earthly staffing decisions. -- John Cole
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