How to replace elements using logical operations?

Let A = [2 13 1; 2 5 16; 11 9 8]

What I want to do is for element that are less than 6, replace the element with 0.

How do I do this using for/if operation ?

Thanks in advance.

Answer 1

[Friedrich]

Hi,

try

>> A(reshape(A < 6,[],1)) = 0