Is there a problem with the Feedback Amplifier demo in the Control System Toolbox 5.3 (R14)?

Question

MathWorks Support Team 2009-6-27

I am having problems with this demo in the Control System Toolbox. At slide 14 of 25, the figure window fails to display the data.

opampdemo_aux(13)

 Error in slideshow.
 Error using ==> text
 Invalid object handle.

Answer 1

This bug has been fixed in Release 14 Service Pack 2 (R14SP2). For previous releases, please read below for any possible workarounds:

This bug has been fixed for Release 14 (R14). For previous releases, please read below for any possible workarounds:

This is a bug in Control System Toolbox 5.3 (R14) in the Feedback Amplifier demo.

To work around this issue, you can issue the command from the MATLAB command prompt, and then continue with the demo.

opampdemo_aux(13)