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Re: different colours for different curves in the same plot


From: marco atzeri
Subject: Re: different colours for different curves in the same plot
Date: Thu, 2 Jun 2011 11:25:00 +0200

On Thu, Jun 2, 2011 at 8:38 AM, marco atzeri  wrote:

> plot chose different colors (up to 6) if you specify all the data in
> the same plot command
>
> plot(x1_data,y1_data,x2_data,y2_data,x3_data,y3_data)
>
> but she can not use it as the number of curves is not fixed.
>
> but with
>
> hold on
> for i:1:n
>  plot(x_data(i),yi_data(j))
> endfor
> hold off
>
> all the curves have the same color, and this is the problem of Federica
>
> Regards
> Marco
>

a simple solution for random color is

hold on
for i=1:n
  plot(x_data(i),yi_data(j),"Color",rand(1,3))
endfor
hold off

so all the curves will have random color specified as RGB triple

Marco


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