function p=manualhist
repeats=true;
quitnow='x';
p=twomodegauss(0.15,0.05,0.75,0.05,1,0.07,0.002);
% while repeats
% s=input('Enter m1,sig1,m2,sig2,A1,A2,k OR x to quit:','s');
% if s==quitnow
% break
% end
%
% v=str2num(s);
%
% numel(v)
%
% if numel(v)~=7
% disp('Incorrect number of inputs.')
% end
%
% p=twomodegauss(v(1),v(2),v(3),v(4),v(5),v(6),v(7));
% figure,plot(p);
% xlim([0 255]);
% end