How to find indices of ranking of element in matrix

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Pradya Panyainkaew 2018-2-8

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https://ww2.mathworks.cn/matlabcentral/answers/381443-how-to-find-indices-of-ranking-of-element-in-matrix

编辑： Tomás Nunes 2018-3-19

采纳的回答： Birdman

if i have A=[0 32 103 59 543]; How can I find a ranking indices of each element to get a result like this

Result=[5 4 2 3 1]

Thanks in advance

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采纳的回答

Birdman 2018-2-8

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[~,idx]=ismember(A,sort(A,'descend'))

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Pradya Panyainkaew 2018-2-8

Thank you so much Birdman.

Tomás Nunes 2018-3-19

编辑：Tomás Nunes 2018-3-19

how would it look if we had a matrix instead? for example, a 3x3 matrix, in which I want to rank by row. A = [4 3 6;7 8 3; 2 4 1] to look like this idx = [2 3 1; 2 1 3; 2 1 3]

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