turbustat.statistics.
BiSpectrum_Distance
(data1, data2, nsamples=100, fiducial_model=None)[source] [edit on github]¶Bases: object
Calculate the distance between two images based on their bicoherence. The distance is the L2 norm between the bicoherence surfaces.
Parameters: | data1 : numpy.ndarray or astropy.io.fits.PrimaryHDU or spectral_cube.LowerDimensionalObject
data2 : numpy.ndarray or astropy.io.fits.PrimaryHDU or spectral_cube.LowerDimensionalObject
nsamples : int, optional
fiducial_model : Bispectrum
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Methods Summary
distance_metric ([metric, verbose, label1, ...]) |
verbose : bool, optional |
Methods Documentation
distance_metric
(metric='average', verbose=False, label1=None, label2=None, save_name=None)[source] [edit on github]¶