Vector array from matrix

Can anyone suggest me the general code for finding the difference between maximum and minimum value in a higher order matrix to get each row answers in vector form.

[JESUS DAVID ARIZA ROYETH]

can you give a short example please?

[dpb]

Use the optional argument to the min max functions to operate on the desired dimension...

Answer 1

[Dhananjay Kumar]

If A = [1 0 5; 6 -9 -5; 1 2 5; 0 0.9 -2]

then min(A,[],2) gives a column vector containing minimum value of each row. Similarly for max(A,[],2).

>> min(A,[],2)

ans =

0

-9

1

-2

(Here third argument is to specify dimension along which to find min/max)