Sort columns by an specific row

Question

I'm working with Matlab and I need to sort the columns of a matrix by row. For example, if we have the next matrix

1 3 4
1 0 5
3 2 1 

After ordering it by the last row

4 3 1
5 0 1
1 2 3

Is there a function that can do it?

Answer 1

Use the following code.

A = [1, 3, 4;1, 0, 5;3, 2,1]
sorted = sortrows(A',3)'

For detailed information please type the following in your MATLAB command window.

help sortrows