Drexel dragonThe Math ForumDonate to the Math Forum


Math Forum
 Ask Dr. Math
 Discussions
 Internet Newsletter
 MathTools
 Problems of the Week
 Teacher2Teacher
 Teacher Exchange
 Workshops

Search All of the Math Forum:
Browse our Internet Mathematics Library

Views expressed in these public forums are not endorsed by Drexel University or The Math Forum.


Math Forum » Discussions » Software » comp.soft-sys.matlab

Topic: How to add the solver's option in Simulink's s-function
Replies: 9   Last Post: Jan 1, 2013 4:53 AM

Advanced Search
Reply to this Topic Reply to this Topic

Back to Topic List Back to Topic List Jump to Tree View Jump to Tree View   Messages: [ Previous | Next ]
workaholic

Posts: 51
Registered: 4/21/08
How to add the solver's option in Simulink's s-function
Posted: Feb 6, 2009 9:20 PM
  Click to see the message monospaced in plain text Plain Text   Click to reply to this topic Reply

I have a system described in differential equations and I have include
the options in the differential equation solving, and I incorporated
it in the s-function block and put it in the Simulink.

Here are my options and ode solver
options = odeset
('Mass',@xu_mass,'MassSingular','yes','MStateDependence','strong');
% odeset('MaxStep','1e-3');

% odeset('RelTol',1e-3,'AbsTol',1e-3);
domain = 0:1e-4:8;
[t,y]=ode23(@xu_eq,domain,[0;zeros(7,1)],options);


However, I don't know where to add the options to the simulation.
Please help.

Thanks in advance!

Point your RSS reader here for a feed of the latest messages in this topic.

[Privacy Policy] [Terms of Use]

© Drexel University 1994-2013. All Rights Reserved.
The Math Forum is a research and educational enterprise of the Drexel University School of Education.