Hi all, Does anyone know of (or have) a python implementation of the Hilbert-Huang transform out there somewhere? Numpy, Numeric, numarray, scipy, doesn't matter to me. 'fraid my searches have come up empty ... -best Gary
Gary Strangman wrote:
Hi all,
Does anyone know of (or have) a python implementation of the Hilbert-Huang transform out there somewhere? Numpy, Numeric, numarray, scipy, doesn't matter to me. 'fraid my searches have come up empty ...
As it appears to be patented, you probably won't find one. http://techtransfer.gsfc.nasa.gov/HHT/#patents -- Robert Kern "I have come to believe that the whole world is an enigma, a harmless enigma that is made terrible by our own mad attempt to interpret it as though it had an underlying truth." -- Umberto Eco
Yeah, I figured HHT was unavailable, but thought I'd ask anyway. Anyone know of a python version of (the related and I believe not patented) empirical mode decomposition? Gary On Sat, 10 Feb 2007, Robert Kern wrote:
Gary Strangman wrote:
Hi all,
Does anyone know of (or have) a python implementation of the Hilbert-Huang transform out there somewhere? Numpy, Numeric, numarray, scipy, doesn't matter to me. 'fraid my searches have come up empty ...
As it appears to be patented, you probably won't find one.
Gary Strangman <strang@nmr.mgh.harvard.edu> 2/11/2007 17:16 >>> Anyone know of a python version of (the related and I believe not patented) empirical mode decomposition?
No Python implementation (to my knowledge) but you can find a MATLAB implementation here http://perso.ens-lyon.fr/patrick.flandrin/emd.html It shouldn't be too hard to translate, the algorithm is pretty simple. Cheers, Scott Please find our Email Disclaimer here: http://www.ukzn.ac.za/disclaimer/
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