How to compare rows of a matric?

I have a 50x4 matrix.

Here, how to find a row that all its elements are greater than the other elements of the rows in that matrix?

Answer 1

[KSSV]

A = rand(1,3) ; % your row 
B = rand(3) ;   % Say complete matrix 
idx = A > B ;   % comapre 
r = find(sum(idx,2)==3)  % find which row is greater 

Run a loop for each row.