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From: Ken on 26 Mar 2010 07:08
Hi

I want to plot the points '*' on the existing graphs:

[ax, h1, h2] = plotyy(x,y1, x,y2);
hold on
scatter(x(1), y1(1), '*');
hold off

It plots scatter on a seperate window.

I want it on the same window. I know it is possible, but don't know how.
Can you tell me how to do it?

Thanks,

-ken
From: mat001 on 26 Mar 2010 07:13
"Ken " <kk61(a)cornell.edu> wrote in message <hoi4ik$3jv$1(a)fred.mathworks.com>...
> Hi
>
> I want to plot the points '*' on the existing graphs:
>
> [ax, h1, h2] = plotyy(x,y1, x,y2);
> hold on
> scatter(x(1), y1(1), '*');
> hold off
>
> It plots scatter on a seperate window.
>
> I want it on the same window. I know it is possible, but don't know how.
> Can you tell me how to do it?
>
> Thanks,
>
> -ken

try subplot
From: Ken on 26 Mar 2010 07:18
subplot doesn't work. It plots on a separate graph. I want it on the same graph.
I know there is a way to do it, but I don't know how.
"Ken " <kk61(a)cornell.edu> wrote in message <hoi4ik$3jv$1(a)fred.mathworks.com>...
> Hi
>
> I want to plot the points '*' on the existing graphs:
>
> [ax, h1, h2] = plotyy(x,y1, x,y2);
> hold on
> scatter(x(1), y1(1), '*');
> hold off
>
> It plots scatter on a seperate window.
>
> I want it on the same window. I know it is possible, but don't know how.
> Can you tell me how to do it?
>
> Thanks,
>
> -ken
From: Jomar Bueyes on 26 Mar 2010 07:58
On Mar 26, 7:18 am, "Ken " <k...(a)cornell.edu> wrote:
> subplot doesn't work. It plots on a separate graph. I want it on the same graph.
> I know there is a way to do it, but I don't know how.
>
> "Ken " <k...(a)cornell.edu> wrote in message <hoi4ik$3j...(a)fred.mathworks.com>...
> > Hi
>
> > I want to plot the points '*' on the existing graphs:
>
> > [ax, h1, h2] = plotyy(x,y1, x,y2);
> > hold on
> > scatter(x(1), y1(1), '*');
> > hold off
>
> > It plots scatter on a seperate window.
>
> > I want it on the same window. I know it is possible, but don't know how..
> > Can you tell me how to do it?
>
> > Thanks,
>
> > -ken

use

scatter(gca, ...)

that forces "scatter" to use the current axes.

HTH

Jomar
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