Signal processing routines based on cross correlation techniques.
copyright: | The ObsPy Development Team (devs@obspy.org) |
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license: | GNU Lesser General Public License, Version 3 (http://www.gnu.org/copyleft/lesser.html) |
Functions
xcorr | Cross correlation of tr1 and tr2 in the time domain using window_len. |
xcorrPickCorrection | Calculate the correction for the differential pick time determined by cross correlation of the waveforms in narrow windows around the pick times. |
xcorr_3C | Calculates the cross correlation on each of the specified components separately, stacks them together and estimates the maximum and shift of maximum on the stack. |
xcorr_max | Return shift and value of maximum xcorr function :type fct: ndarray :param fct: xcorr function e.g. |