find N number of min values
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Hi there,
I have a dataset:
10 11 5 6 23 4 1 3 98 56
I want to find the 3 smallest values that exist in the dataset without replacing data from the original dataset as well their indices.
final result would be: Row,Value 7,1 8,3 6,4
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回答(3 个)
Andrei Bobrov
2016-5-31
编辑:Andrei Bobrov
2016-5-31
s = [10
11
1
5
6
3
23
4
1
3
98
56];
[a,b] = unique(s,'first');
out = [b,a];
out = out(1:3,:);
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KSSV
2016-5-31
Have a look on the function, this may help. http://in.mathworks.com/matlabcentral/fileexchange/56931-nthbounds-data-n-
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KSSV
2016-5-31
Alternatively you can sort them in ascending order and pick first three..
[val,pos] = sort(yourVector)
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