i=1
for u=2.7:0.13:4
    y=randCL(1,200,0.5,u);
    y=reshape(y,1,200);
    y1(i,:)=y;
    i=i+1;
end
plot(u,y1,'r');
%axis([0,200,0,1]);
%title('Logistic(u=0.4)');
%xlabel('n');
%ylabel('x(n)');