title: Octave - Change color of different plots in the same figure
body: <p>I'm trying to change specific colors on several plots on the same figure in Octave. I only seem to get them to be all different or all the same, and I want two different colors.</p>
  
  <pre><code>X0 = [0 0];
  tspan = [0:0.1:10]
  
  global n;
  n = 1;
  global TFj;
  
  figure
  for TFj = 0:0.5:10
    res = lsode('redemet', X0, tspan);
    plot(tspan,res,'Linewidth',3);
    text(tspan(end),res(end,1),sprintf('TF = %f, n = %f',TFj,n))
    xlabel('Tempo Cultivo,h','Fontsize',15,'color',[0.1 0.1 0.8])
    ylabel('Especies','Fontsize',15,'color',[0.1 0.1 0.8])
    title('Expressao Genes','Fontsize',40)
    legend('mRNA','Pi')
    grid on
    hold on
  end
  hold off
  </code></pre>
  
  <p>redemet function represents two ODEs (dmRNA/dt and dPi/dt). I want the lines representing mRNA to be one color and the lines representing Pi to be another.</p>