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Divide higher to lower value column wise in matrix

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Olga
Olga 2014-8-31
评论： Olga 2014-8-31
Could you please help me to find a way of how to divide values in 2*n matrix column wise so that i divide higher to lower number in every row. Thank you for any help!

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Image Analyst
Image Analyst 2014-8-31
Try this:
m=rand(2, 10) % Sample data.
% Sort to put the biggest number in the top row.
m_sorted = sort(m, 1, 'descend')
% Do the division.
ratios = m_sorted(1,:) ./ m_sorted(2,:)

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