Mercurial > hg > camir-aes2014

annotate toolboxes/FullBNT-1.0.7/KPMtools/cell2matPad.m @ 0:e9a9cd732c1e tip

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first hg version after svn
author wolffd
date Tue, 10 Feb 2015 15:05:51 +0000
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wolffd@0 1 function data2 = cell2matPad(data)
wolffd@0 2 % data{f}(y,x,b) - each frame can have a different size (can can even be empty)
wolffd@0 3 % data2(y,x,b,f) = zero padded version
wolffd@0 4
wolffd@0 5 Nframes = length(data);
wolffd@0 6 Nbands = -inf;
wolffd@0 7 nr = -inf; nc = -inf;
wolffd@0 8 for f=1:Nframes
wolffd@0 9 if isempty(data{f}), continue; end
wolffd@0 10 nr = max(nr, size(data{f},1));
wolffd@0 11 nc = max(nc, size(data{f},2));
wolffd@0 12 Nbands = max(Nbands, size(data{f},3));
wolffd@0 13 end
wolffd@0 14 data2 = zeros(nr, nc, Nbands, Nframes);
wolffd@0 15 for f=1:Nframes
wolffd@0 16 if isempty(data{f}), continue; end
wolffd@0 17 data2(1:size(data{f},1), 1:size(data{f},2), :, f) = data{f};
wolffd@0 18 end
wolffd@0 19 if Nbands == 1
wolffd@0 20 data2 = squeeze(data2); % reshape(data2, [size(data2,1), size(data2,2), Nframes]);
wolffd@0 21 end
wolffd@0 22