Marco

Last seen: circa un mese fa | Attivo dal 2024

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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 mesi fa | 2 risposte | 0

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Domanda

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 mesi fa | 1 risposta | 0

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Domanda

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 mesi fa | 1 risposta | 0

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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 mesi fa | 0

Domanda

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 mesi fa | 2 risposte | 0

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