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