I have a matrix not a vector and I need the minimum value except 0 and position of minimum value in each row
help how can I find the minimum number and return it's index in each row?
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help how can I find the minimum number and return it's index in each row?
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Manoj
2014년 11월 13일
a=[8,2,3,4,5];
[b,ix]=min(a);
ix gives you the positions and b gives the minimum value
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Guillaume
2014년 11월 13일
To find the minimum of a row, use:
min(m, [], 2)
Probably, the simplest way to ignore 0s is to replace them with NaNs before calling min.
m(m == 0) = nan;
[mval, mcol] = min(m, [], 2);
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