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view DL/Majorization Minimization DL/ExactDicoRecovery/ksvd_exactRec_demo.m @ 155:b14209313ba4 ivand_dev

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Integration of Majorization Minimisation Dictionary Learning
author Ivan Damnjanovic lnx <ivan.damnjanovic@eecs.qmul.ac.uk>
date Mon, 22 Aug 2011 11:46:35 +0100
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function ksvd_exactRec_demo(it,k,sn)
tic
IT = it;
K = k;
SN = sn;
if SN<10,
    samnum = ['0',num2str(SN)];
else
    samnum = num2str(SN);
end
load(['Param',num2str(K),'kS',samnum,'.mat'])
lambda = 2*.2; % 2 * Smallest coefficients (Soft Thresholding)
%%%%%%%%%
Phi = Phio;
M = size(Phi,1);
[Phi,unhat,ert] = ksvd_cn(x,Phi,lambda,IT);

save(['KSVDl1',num2str(M),'t',num2str(IT),'ikiun',num2str(K),'v1d',num2str(SN),'.mat'],'Phi','Phid','x','ud','unhat','ert')

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