Mercurial > hg > smallbox
annotate util/classes/@dictionary/plotcumcoherence.m @ 167:8324c7ea6602 danieleb
Added symmetric de-correlation function, modified target de-correlation in test function.
| author | Daniele Barchiesi <daniele.barchiesi@eecs.qmul.ac.uk> |
|---|---|
| date | Tue, 20 Sep 2011 14:27:14 +0100 |
| parents | e3035d45d014 |
| children | 68fb71aa5339 |
| rev | line source |
|---|---|
| daniele@160 | 1 function plotcumcoherence(obj) |
| daniele@160 | 2 mu = cumcoherence(obj); |
| daniele@160 | 3 v = conv(mu,[1 1]); |
| daniele@160 | 4 ind = find(v<1, 1, 'last'); |
| daniele@160 | 5 plot(1:obj.len,mu); |
| daniele@160 | 6 hold on |
| daniele@160 | 7 line([ind ind], [min(mu) max(mu)],'Color','red'); |
| daniele@160 | 8 title(['Minimum allowed sparsity (Tanner):' num2str(ind/obj.len)]); |
| daniele@160 | 9 grid on |
| daniele@160 | 10 end |