ODE45 tolerances in ballode code
3 views (last 30 days)
Show older comments
I have been studying the ballode code and breaking it down into bits that I understand so I can write an ode code with events myself. One thing that has been bothering me is the choppiness of the solution. Despite setting Abstol and Reltol to 1e-6,1e-9, or even 1e-12 the timestep appears to remain the same. Any ideas? I'm clearly missing something here.
[SL: edited to remove text of ballode.m. Please do not post the entire text of MathWorks functions.]
Edit: the line I changed was the following:
options = odeset('Events',@events,'OutputFcn',@odeplot,'OutputSel',1,'RelTol',1e-12,'AbsTol',1e-12);
0 Comments
Answers (0)
See Also
Categories
Find more on Ordinary Differential Equations in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!