how can I find the smallest 3 numbers in a matrix array?

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Ararat Cetinkaya
Ararat Cetinkaya 2020-2-8
编辑： per isakson 2020-2-8
Hi everyone,
I have a matrix array with dimensons 1x91. I want to find smallest 3 numbers in this array, how can ı find ?
Thanks for you answers

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采纳的回答

Walter Roberson
Walter Roberson 2020-2-8
mink(TheArray, 3)
  2 个评论
Ararat Cetinkaya
Ararat Cetinkaya 2020-2-8
Can ı find the locations of the datas, if I write [a,b]=mink(thearray,3)
per isakson
per isakson 2020-2-8
编辑：per isakson 2020-2-8
>> m = rand(1,12);
>> [ mn, ix ] = mink(m,3)
mn =
0.035712 0.14189 0.42176
ix =
10 4 5
>> m(ix)
ans =
0.035712 0.14189 0.42176

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更多回答（1 个）

KSSV
KSSV 2020-2-8
编辑：KSSV 2020-2-8
A = rand(1,91) ;
[val,idx] = sort(A) ;
iwant = val(1:3)
locations = idx(1:3)
  2 个评论
Ararat Cetinkaya
Ararat Cetinkaya 2020-2-8
Actually, I need the loacations of the arrays too, beacuse of that ı think this will not usefull. thnx for your answer.
KSSV
KSSV 2020-2-8
Getting locations is also possible....edited the answer. Check it.

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