MATLAB: How to get the indeces of the minimum value of each row in a matrix

Question

E.g.

a = [1,2,3
     4,5,6
     2,1,3
     4,4,3]

to return a matrix of

[1
1
2
3
]

? Thanks, new to Matlab

Answer 1

 [Minval, idx] = min(a, [], 2)