How can I change the elements to zero when they are less than specific threshold

I have A = [1,10,4,8,25,80,1,4,8]

I want to put zerpo those elements which are less than 5

in fact, 5 is my threshold

Answer 1

[Adam Danz]

A(A<5) = 0; 
A(A<=5) = 0;
B = A .* double(A>5); 
B = A .* double(A>=5); 

Try them out and choose one.

[Walter Roberson]

You do not need the double():

B = A .* (A>5); 
B = A .* (A>=5); 

[Milad Naderloo]

Thanks a lot, it works now!

[Milad Naderloo]

Both works