adaptintro.m

老外写的小波变换的工具箱

% AdaptIntro -- Info about AdaptDemo
%
% The files in this directory can reproduce the figures in the paper
%    ``Adapting to Unknown Smoothness via Wavelet Shrinkage''
% by D.L. Donoho and I.M. Johnstone.
%
% This paper is available by www from 
%		http://www-stat.stanford.edu/~donoho/Reports/1993/ausws.ps.Z
%
% The paper proposes soft thresholding of wavelet coefficients
% with an adaptively-chosen threshold. The threshold is chosen
% using the SURE (Stein's unbiased estimate of risk) for the
% Soft Thresholding Estimator.  The paper shows that this has
% various optimality properties for mean-squared error estimation.
%

    
    
 
 
%
%  Part of Wavelab Version 850
%  Built Tue Jan  3 13:20:41 EST 2006
%  This is Copyrighted Material
%  For Copying permissions see COPYING.m
%  Comments? e-mail [e-mail]