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annotate toolboxes/alps/ALPS/thresh.m @ 244:5c8bcdadb380 unlocbox

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added UNLocBox interface, example and a 128x128 Lena
author bmailhe
date Tue, 04 Sep 2012 11:00:36 +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;