select neighbors and find Top n in Matlab -

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this question has answer here:

if have matrix this:

sample = [1              0.21852382     0.090085552    0.219984954 0.446286385;           0.21852382     1              0.104580323    0.138429617 0.169216538;           0.090085552    0.104580323    1              0.237582739 0.105637177;           0.219984954    0.138429617    0.237582739    1           0.192753169;           0.446286385    0.169216538    0.105637177    0.192753169 1           ]

i want find top 3 max values in every rows in matlab. in matlab? , true? want find top-n method in select neighbors.

i recommend rewording question. want top ten max values in every row, matrix gave has 5 columns :/

i think looking this.

sample = [1              0.21852382     0.090085552    0.219984954 0.446286385;           0.21852382     1              0.104580323    0.138429617 0.169216538;           0.090085552    0.104580323    1              0.237582739 0.105637177;           0.219984954    0.138429617    0.237582739    1           0.192753169;           0.446286385    0.169216538    0.105637177    0.192753169 1           ] b = sort(sample,2,'descend') % sort rows of array in descending order    c = b(:,1:n)                 % select top n values.

hope answers question.


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