perform_wavelet_transform_classical.m

小波提升算法的实现

function y = perform_wavelet_transform_classical(x,Jmin,dir, g,h, options)

% wavelet_transform_fwd - perform forward 1D wavelet transform
%
%   !! THIS CODE DOES NOT WORK CORRECTLY !!
%
% y = perform_wavelet_transform_classical(x,Jmin,dir, g,h, options)
%
%   'x' is the original signal.
%   'g' is the low pass filter.
%   'h' is the high pass filter.
%   'J' is the number of scale for the transform.
%
%   'options' is a struct that can contains
%       - 'bound': boundary extension (eiter 'sym' or 'per').
%
%   Copyright (c) 2005 Gabriel Peyr