buasp.m

I try to create GUI using Matlab to code hills polygraph cipher

function space = buasp(kk)
 l = size(kk);
 fprintf('%d\n',l);
 for i = 1 : l(1,2)
    if kk(i) == ' '
        kk(i) ='x';
    end
 end
 for i = 1 : l(1,2)
     space(i) = kk(i);
 end
return