www.pudn.com > wavelets.rar > Contents.m, change:2002-05-28,size:1216b

% The CREWES Project Synthetics Toolbox % % A collection of tools for building synthetic seismic traces and sections. % Also contains numerous wavelet functions and an interactive wavelet editor. % % Synthetics: wavelets and reflectivity creation % einar --- create a constant Q impulse response according to Kjartanssen theory % minwave --- compute a minimum phase wavelet given its amplitude spectrum % ormsby --- create and ormsby (filter) wavelet % reflec --- generate a synthetic pseudo-random reflectivity % ricker --- generate a Ricker wavelet % rnoise --- generate a random noise vector with a specific s/n % sweep --- generate a linear synthetic Vibroseis sweep % tntamp --- return an amplitude spectrum characteristic of an % impulsive source % wavedyn --- substandard minimum phase wavelet % wavemin --- nice minimum phase wavelet % wavenorm --- normalize a wavelet % wavevib --- generate a vibroseis (Klauder) wavelet % wavez --- generate a zero phase wavelet with specific dominant frequency % wavez2 --- generate a zero phase wavelet with specific passband % waterbtm --- compute the impulse response of a zero offset water bottom multiple