Thread Subject: Pplane7 Technical Difficulties

Hello all,

I've been trying to draw two-order differential equations with pplane7.m, but when I run the draw command (that is, click the window to specify initial conditions), the picture won't draw--in fact, the program will simply lock up and force me to restart it.

Has anyone else had a similar problem? Does anyone know how to fix it?

Thanks much.

"Stav " <ragaxus@gmail.com> wrote in message <hc868k$95p$1@fred.mathworks.com>...
> Hello all,
>
> I've been trying to draw two-order differential equations with pplane7.m, but when I run the draw command (that is, click the window to specify initial conditions), the picture won't draw--in fact, the program will simply lock up and force me to restart it.
>
> Has anyone else had a similar problem? Does anyone know how to fix it?
>
> Thanks much.

I used pplane7 in one of my courses. I never faced any problem like this... But which version of matlab are you using also on which operating System.