Marco

Last seen: 約1ヶ月前 | 2024 年からアクティブ

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質問

Best computer specifications for fast Matlab numerical simulations/integrations?
I have an old and slow PC, and it's time to consider buying a new one. I need it for writing simulations involving heavy numeric...

2ヶ月前 | 2 件の回答 | 0

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質問

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...

3ヶ月前 | 1 件の回答 | 0

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質問

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...

9ヶ月前 | 1 件の回答 | 0

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回答済み
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 ...

10ヶ月前 | 0

質問

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...

10ヶ月前 | 2 件の回答 | 0

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