How to categorize elements in a matrix based on positive or negative terms and assign them '0' and '1'

I am having a column matrix say 7*1. Now, i need to assign '0' to negative elements and '1' to positive elements in the matrix. Thank you in advance.

For example:

A=[ 0.468505878281799

-1.90580778081907

-2.25397431420907

-3.46546394734966

0.488991442582022

-1.68349064240944

0.377334138950664]

Expected output:

B= [ 1; 0; 0; 0; 1; 0; 1]

Answer 1

[David Hill]

A=[ 0.468505878281799
-1.90580778081907
-2.25397431420907
-3.46546394734966
0.488991442582022
-1.68349064240944
0.377334138950664];
B=A>0

B = 7×1 logical array
   1
   0
   0
   0
   1
   0
   1

[ASHA PON]

Thank you for the reply. This is what I needed.