calccwtpars.m

由WAVELAB提供的计算连续小波变换,包括求小波脊的MATLAB程序工具箱.

function [n,nscale,nvoice,noctave] = CalcCWTPars(sz)
% CalcCWTPars -- Calculate Underlying Parameters of CWT Structure
%  Usage
%    [n,nscale,nvoice,noctave] = CalcCWTPars(sz)
%  Inputs
%    sz        size of CWT array
%  Outputs
%    n         signal length
%    nscale    number of scales
%    nvoice    number of voices
%    noctave   number of octaves
%  

	n = sz(1); nscale = sz(2);
	noctave = floor(log2(n))-5;
	nvoice  = nscale ./ noctave;
	
    
    
 
 
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%  Part of Wavelab Version 850
%  Built Tue Jan  3 13:20:39 EST 2006
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