MATLAB: REMOVE SPACING IN A STRING

Question

I want to convert my binary data into hex, the function that does so only that string as an input. but when I convert my 64 bit binary matrix into a string, it doesn't remove the spaces, which is messing my solution, any idea how to get rid of these

here is wat im talking about;

what i want: '0111001101100001011001000'

what i get: '0 1 1 1 0 0 1 1 0 1 1 0 0 0 0 1 0 1 1 0 0 1 0 0 0'

Answer 1

%add this code

 A= '0 1 1 1 0 0 1 1 0 1 1 0 0 0 0 1 0 1 1 0 0 1 0 0 0'
 A= A(find(~isspace(A))),