How to improve the solution of a two differential equations system?
Aug 05, 2021
03:41 AM
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Notify Moderator
Aug 05, 2021
03:41 AM
How to improve the solution of a two differential equations system?
Hello everyone,
how do i get the same solutions of the system in two differential equations, changing the odesolve algorithm since they vary as it changes? It's possible?
I thank you all.
Greetings.
Solved! Go to Solution.
Labels:
ACCEPTED SOLUTION
Accepted Solutions
Aug 06, 2021
03:28 AM
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Notify Moderator
Aug 06, 2021
03:28 AM
If you do a little rescaling you find the result is independent of the algorithm.
3 REPLIES 3
Aug 05, 2021
08:20 PM
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Notify Moderator
Aug 05, 2021
08:20 PM
The shape is depend on TOL= 10-1 to 10-7. Prime 7.
Aug 06, 2021
03:28 AM
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Notify Moderator
Aug 06, 2021
03:28 AM
If you do a little rescaling you find the result is independent of the algorithm.
Aug 06, 2021
07:18 AM
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Notify Moderator
Aug 06, 2021
07:18 AM
Your results are the same as those obtained with the "Fixed" or "Adaptive" algorithms so I choose one of the two without changing anything. Anyway, thank you very much for the helpful advice.
