Mercurial > hg > camir-ismir2012
view toolboxes/FullBNT-1.0.7/KPMtools/myunion.m @ 0:cc4b1211e677 tip
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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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function C = myunion(A,B) % MYUNION Union of two sets of positive integers (much faster than built-in union) % C = myunion(A,B) if isempty(A) ma = 0; else ma = max(A); end if isempty(B) mb = 0; else mb = max(B); end if ma==0 & mb==0 C = []; elseif ma==0 & mb>0 C = B; elseif ma>0 & mb==0 C = A; else %bits = sparse(1, max(ma,mb)); bits = zeros(1, max(ma,mb)); bits(A) = 1; bits(B) = 1; C = find(bits); end