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view util/classes/@dictionary/plotcumcoherence.m @ 160:e3035d45d014 danieleb

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Added support classes
author Daniele Barchiesi <daniele.barchiesi@eecs.qmul.ac.uk>
date Wed, 31 Aug 2011 10:53:10 +0100
parents
children 68fb71aa5339
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function plotcumcoherence(obj)
mu = cumcoherence(obj);
v = conv(mu,[1 1]);
ind = find(v<1, 1, 'last');
plot(1:obj.len,mu);
hold on
line([ind ind], [min(mu) max(mu)],'Color','red');
title(['Minimum allowed sparsity (Tanner):' num2str(ind/obj.len)]);
grid on
end