Delete all values except the max value

Hi,

I have a 10x10 matrix Y. Now i want to make all elements 0 except the highes value of a row. So for example I have a matrix:

A = [3,10,8

4,8,1]

I want

B = [0,10,0

0,8,0]

Thanks

Answer 1

[KSSV]

A = [3,10,8
       4,8,1] ; 
[val,id] = max(A,[],2) ;
idx = A<val ;
A(idx) = 0 ;
A

A = 2×3

0 10 0 0 8 0

[Dion Theunissen]

Perfect, thanks!