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Topic: index end-point to matrix
Replies: 6   Last Post: Feb 4, 2013 11:24 AM

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Bruno Luong

Posts: 8,737
Registered: 7/26/08
Re: index end-point to matrix
Posted: Feb 2, 2013 4:41 AM
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Another method:

k = b > 0;
c = b(k);
l = diff([0 c]);
m = bsxfun(@le,(1:max(l))',l);
r = zeros(size(m));
r(m) = 1:c(end);
a = zeros(length(b), max(l));
a(k,:) = r'

% Bruno



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