Compact matlab matrix indexing notation

Posted by AnnaR on Stack Overflow See other posts from Stack Overflow or by AnnaR
Published on 2009-04-27T08:44:01Z Indexed on 2010/05/01 19:57 UTC
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I've got an nxk sized matrix, containing k numbers per row. I want to use these k number as indexes to k-dimensional matrix. Is there any compact way of doing so in matlab or must I use a for-loop?

This is what I want to do (in matlab-pseudo code), but in a more matlabish way.

for row=1:1:n
    finalTable(row) = kDimensionalMatrix(indexmatrix(row, 1),...
          indexmatrix(row, 2),...,indexmatrix(row, k))
end

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