function z=bin2deci(x) 
 
% z=bin2deci(x) 
% e.g. x=[ 1     1     0     1     0     0     1     0     0     0 
%          1     1     0     1     1     0     0     0     1     0]' 
% z =  
 
[A,B]=size(x); 
z=zeros(A,1); 
for i=1:A, 
    l=length(x(i,:)); 
    y=(l-1:-1:0); 
    y=2.^y; 
    y=x(i,:)*y'; 
    z(i,:)=y; 
end 
z=z';