min value of each row with corresponding column

How to do the following?

If there are three columns and I want to get the min value of each row and I want to know from which column was this value

Answer 1

[Dyuman Joshi]

y = magic(3)

y = 3×3

8 1 6 3 5 7 4 9 2

%Utilize the functionality of min()
[m,idx] = min(y, [], 2)

m = 3×1

1 3 2

idx = 3×1

2 1 3