Various Seismogram Filtering Functions

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

bandpass Butterworth-Bandpass Filter.
bandstop Butterworth-Bandstop Filter.
envelope Envelope of a function.
highpass Butterworth-Highpass Filter.
integer_decimation Downsampling by applying a simple integer decimation.
lowpass Butterworth-Lowpass Filter.
lowpass_cheby_2 Cheby2-Lowpass Filter
lowpass_fir FIR-Lowpass Filter. (experimental)
remez_fir The minimax optimal bandpass using Remez algorithm. (experimental)