Binary to Base_10

I am trying to convert 1100111.1101 from into decimal.

The two commands I am seeing are de2bi (not recomennded) and it recommends using int2bit instead, but I cannot seem to get it to work. I know how to do this by hand and get 103.8125, but I am trying to get more MATLAB practice.

I can't seem to find much support on this.

Answer 1

[David Hill]

a='1100111.1101';
b=regexp(a,'[.]','split');
A=sum(flip(b{1}-'0').*(2).^(0:length(b{1})-1))+sum((b{2}-'0').*(2).^-(1:length(b{2})));