alpha = str2num(VAsc); [time,x]=logis(alpha,0.65,150); [time,y]=logis(alpha,0.2,150); plot(time,x,'b',time,y,'r'); axis([0 150 0 1]); title('Logistic map for both initial values [0.65,0.2] according to \alpha variations'); % "Complex and Chaotic Nonlinear Dynamics. % Advances in Economics and Finance, % Mathematics and Statistics" % T.Vialar, Springer 2009. % Copyright(c).