Mercurial > hg > camir-aes2014
annotate toolboxes/FullBNT-1.0.7/KPMtools/splitLongSeqIntoManyShort.m @ 0:e9a9cd732c1e tip
first hg version after svn
| author | wolffd |
|---|---|
| date | Tue, 10 Feb 2015 15:05:51 +0000 |
| parents | |
| children |
| rev | line source |
|---|---|
| wolffd@0 | 1 function short = splitLongSeqIntoManyShort(long, Tsmall) |
| wolffd@0 | 2 % splitLongSeqIntoManyShort Put groups of columns into a cell array of narrower matrices |
| wolffd@0 | 3 % function short = splitLongSeqIntoManyShort(long, Tsmall) |
| wolffd@0 | 4 % |
| wolffd@0 | 5 % long(:,t) |
| wolffd@0 | 6 % short{i} = long(:,ndx1:ndx2) where each segment (except maybe the last) is of length Tsmall |
| wolffd@0 | 7 |
| wolffd@0 | 8 T = length(long); |
| wolffd@0 | 9 Nsmall = ceil(T/Tsmall); |
| wolffd@0 | 10 short = cell(Nsmall,1); |
| wolffd@0 | 11 |
| wolffd@0 | 12 t = 1; |
| wolffd@0 | 13 for i=1:Nsmall |
| wolffd@0 | 14 short{i} = long(:,t:min(T,t+Tsmall-1)); |
| wolffd@0 | 15 t = t+Tsmall; |
| wolffd@0 | 16 end |