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annotate toolboxes/alps/ALPS/thresh.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
parents 0de08f68256b
children
rev   line source
ivan@154 1 function x= thresh(x, K)
ivan@154 2
ivan@154 3 [~, ind] = sort(abs(x), 'descend');
ivan@154 4 x(ind(K+1:end))= 0;