Marco

Last seen: Today | 自 2024 起处于活动状态

Followers: 0 Following: 1

消息

提问

When does an ODE integrator reach the best numerical accuracy?
I'm using an ODE Matlab integrator (Bulirsch-Stoer) that is (supposedly, I never used it before) quite good for solving ODEs wit...

1 day 前 | 1 个回答 | 0

个回答

提问

Numerical precision in subtracting two almost identical variables?
As far as I understand it, Matlab uses 16 digits of precision. However, I have a program that subtracts two variables and very o...

6 months 前 | 1 个回答 | 0

个回答

已回答
Inconsistent solutions for numerical integration of non-linear differential equations?
But if every integration method gives different results, and different divergences, then they will also give different Lyapunov ...

7 months 前 | 0

提问

Inconsistent solutions for numerical integration of non-linear differential equations?
I want to study the dynamics of the drive damped pendulum, given by the ode: , with constants and the rhs term the driving fo...

7 months 前 | 2 个回答 | 0

个回答

First Review