Doubt in XY Graph

Hi... I have the next simulink model: http://img96.imageshack.us/img96/1546/circuity.png

The results is: http://img34.imageshack.us/img34/9643/graphicsc.png

I liked that the two curves were in the same graph. How do I?

Answer 1

[Arnaud Miege]

It's not possible, the XY Graph only accepts scalar inputs, which means that you can only plot one x-y graph at a time.

I would suggest storing the relevant data to the MATLAB workspace using To Workspace blocks, writing a MATLAB function or script that gets executed when the model completes its execution through the StopFcn callback (see Using Callback Functions in the Simulink documentation for more details). Then you can use the hold on in your MATLAB code command as suggested above.

HTH,

Arnaud

[Nuno]

Thanks Arnaud!

Answer 2

[Gireg]

Hi, You should use the Matlab command "hold on".

Example:

hold on

plot([0,1],[0,2]);

plot([0,1],[0,3]);

I don't know if my example is understandable...