calccwtnorms.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 norms = CalcCWTNorms(cw,p)
% CalcCWTNorms -- Calculate Norm at each Scale of CWT
%  Usage
%    norms = CalcCWTNorms(cw,p);
%  Inputs
%    cw      CWT array
%    p       optional, default = Inf
%  Outputs
%    norms   vector of p-norms scale by scale 
%  

	if nargin < 2,
		p = inf;
	end
	
	sz = size(cw);
	nscale = sz(2);
	norms = zeros(1,nscale);
	
	for k=1:nscale,
		norms(k) = norm(cw(:,k),p);
	end
		
    
 
 
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%  Part of Wavelab Version 850
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