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annotate toolboxes/alps/ALPS/thresh.m @ 203:f3b6ddd2f04f luisf_dev

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checks if the variable SMALL_path exists, and exits otherwise.
author luisf <luis.figueira@eecs.qmul.ac.uk>
date Tue, 20 Mar 2012 15:52:22 +0000
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;