dictionary.m

％ Atomizer Main Directory, Version .802 里面信号含有分解去噪合成过程的代码 ％---------------------------------------

% dictionary.m -- dictionary objects: NameOfDict, par1, par2, par3
%
% (1) A dictionary is specified by four variables: 
%		NameOfDict, par1, par2, par3
%     where NameOfDict is a string, the name of the dictionary. par1-3
%     are three paramters of the dictionary; they can be numbers or vectors.
%
% (2) The implemented dictionaries have at most three parameters.
%     The unused par's can be given any value, e.g., 0.
%	o Dirac
%		NameOfDict = 'DIRAC'
%	o HeaviSide
%		NameOfDict = 'HeaviSide'
%	o Discrete Cosine Transform
%		NameOfDict = 'DCT'
%		par1 = overcompleteness (integer)
%	o Discrete Sine Transform
%		NameOfDict = 'DST'
%		par1 = overcompleteness (integer)
%	o Periodized-Orthogonal Wavelet
%		NameOfDict = 'WAVE'
%		par1 = L, coarsest level
%		par2 = qmf
%	o Periodized-Biothogonal-Symmetric Wavelet
%		NameOfDict = 'PBS'
%		par1 = L, coarsest level
%		par2 = qmf
%		par3 = dqmf
%	o Stationary PO Wavelet
%		NameOfDict = 'STAT'
%		par1 = D, degree of finest frequency partition
%		par2 = qmf
%	o Spline (Stationary PBS Wavelet)
%		NameOfDict = 'SP'
%		par1 = D, degree of finest frequency partition
%		par2 = qmf
%		par3 = dqmf
%	o Wavelet Packet
%		NameOfDict = 'WP'
%		par1 = D, degree of finest frequency partition
%		par2 = qmf
%	o Cosine Packet
%		NameOfDict = 'CP'
%		par1 = D, depth of finest time splitting
%		par2 = bell
%
% (3) Merging dictionaries:
%     One can merge any of the implemented dictionaries to form
%     a new mega dictionary by using MakeList. 
%	e.g.
%		dict1 = 'WP' ; par11 = D; par12 = qmf; par13 = 0;
%		dict2 = 'DCT'; par21 = 2; par22 = 0;   par23 = 0;
%	   One can use:
%		dict = MakeList(dict1, dict2);
%		par1 = MakeList(par11, par21);
%		par2 = MakeList(par12, par22);
%		par3 = MakeList(par13, par23);
%	   to represent the merged dictionary
%