Various Routines Related to Spectral Estimation

copyright:The ObsPy Development Team (devs@obspy.org)
license:GNU Lesser General Public License, Version 3 (https://www.gnu.org/copyleft/lesser.html)

Public Functions

fft_taper Cosine taper, 10 percent at each end (like done by [McNamara2004]).
get_nhnm Returns periods and psd values for the New High Noise Model.
get_nlnm Returns periods and psd values for the New Low Noise Model.
psd Wrapper for matplotlib.mlab.psd().
welch_taper Applies a welch window to data.
welch_window Return a welch window for data of length n.


PPSD Class to compile probabilistic power spectral densities for one combination of network/station/location/channel/sampling_rate.