photo

Marco


Last seen: ungefär en månad ago |  Active since 2024

Followers: 0   Following: 1

Message

Statistics

  • First Review

View badges

Feeds

View by

Question


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 månader ago | 2 answers | 0

2

answers

Question


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 månader ago | 1 answer | 0

1

answer

Question


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 månader ago | 1 answer | 0

1

answer

Answered
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 månader ago | 0

Question


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 månader ago | 2 answers | 0

2

answers