Translations:Tail shaping and head shaping/12/en

From SEG Wiki
Jump to navigation Jump to search

A numerical example follows: Let the minimum-phase wavelet be . Let the length of the prediction filter be , and let the prediction distance be . The tail of the wavelet is . The one-sided minimum-phase wavelet autocorrelation is . The crosscorrelation of the tail with the wavelet, which is the same as the advanced autocorrelation of the wavelet, is . Normal equations (4) are then