Matlab - Colores en Graficas (por RANGO)

clear all

close all

x=0:0.01:5;

y=sin(x);

color=[rand rand rand];

c=1;

axis([x(1) x(end) min(y) max(y)]);

hold on

for i=1:length(x)-1

    if    x(i)>=c-1 &&   x(i)<=c

        plot([x(i) x(i+1)], [y(i) y(i+1)],'color',color,'linewidth',3)

    else

        c=c+1;

        color=[rand rand rand];

    end

end

    hold off

    grid on