Possibility to vectorize this code?

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Léon 2012-10-15

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https://ww2.mathworks.cn/matlabcentral/answers/50934-possibility-to-vectorize-this-code

关闭： MATLAB Answer Bot 2021-8-20

Hello,

I am trying to find a way to vectorize this code, but because of the +1 indices I can't get it done. Is there any possibility? Thank you very much for your help!

              d = toeplitz(find(s1),find(s2))-1;
              for j = 1:numel(s2)-1
                  for i = 1:numel(s1)-1
                         d(i+1,j+1) = min(min(d(i,j+1),d(i+1,j)) + 1,d(i,j) + ne(s1(i), s2(j)));
                  end
              end

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Matt Fig 2012-10-15

It would help if we had some code that we could actually run. Like give sample data for s1, s2, ne that is representative of the real data in size and class...

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