Mercurial > hg > camir-ismir2012
annotate toolboxes/FullBNT-1.0.7/KPMtools/sumv.m @ 0:cc4b1211e677 tip
initial commit to HG from
Changeset:
646 (e263d8a21543) added further path and more save "camirversion.m"
author | Daniel Wolff |
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date | Fri, 19 Aug 2016 13:07:06 +0200 |
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children |
rev | line source |
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Daniel@0 | 1 function T2 = sumv(T1, sum_over) |
Daniel@0 | 2 % |
Daniel@0 | 3 % Like the built in sum, but will sum over several dimensions and then squeeze the result. |
Daniel@0 | 4 |
Daniel@0 | 5 T2 = T1; |
Daniel@0 | 6 for i=1:length(sum_over) |
Daniel@0 | 7 if sum_over(i) <= ndims(T2) % prevent summing over non-existent dimensions |
Daniel@0 | 8 T2=sum(T2, sum_over(i)); |
Daniel@0 | 9 end |
Daniel@0 | 10 end |
Daniel@0 | 11 T2 = squeeze(T2); |