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:Description: Low pass filter of the PSD with the butterworth filter. :Params: INPUTS: PSD - Power Spectral Density ncutoff - number of the frequency cutoff [1,nfreq/2] norder - order of the filter OUTPUTS: butPSD - but-smoothed PSD :Author: Simone Di Matteo, Ph.D. 8800 Greenbelt Rd Greenbelt, MD 20771 USA E-mail: simone.dimatteo@nasa.gov
(See general/science/spd_mtm/smoothings/but/spd_mtm_but.pro)
:Description: Kolmogorov-Smirnov test for the smoothing procedure: butterworth filtered PSD. :Params: INPUTS: smo_par - percentages of the frequency range defining the smoothing window OUTPUTS: KS - distance between the estimated and theoretical cumulative distribution function of gamma_j COMMON VARIABLES: max_lklh psd_ml - PSD for the maximum likelihood model fit ff_ml - frequency vector for the maximum likelihood model fit :Uses: spd_mtm_but.pro spd_mtm_ks.pro :Author: Simone Di Matteo, Ph.D. 8800 Greenbelt Rd Greenbelt, MD 20771 USA E-mail: simone.dimatteo@nasa.gov
(See general/science/spd_mtm/smoothings/but/spd_mtm_but_ks.pro)