[Scilab-users] CVODE

[Clément David]

Hello Klaus,

Some work on the ODE Solvers topic is already available on the nightly
builds (ddaskr added). Some of the listed solvers are also provided
within Scilab, "help ode" for more information on the algorithms.

However at this time, we need more "real user" inputs to easily compare
the solvers (including the internal algorithms performance). Do not
hesitate to provide such inputs to improve Scilab and especially the
documentation on this topic.

--
Clément

Le jeudi 11 avril 2013 à 14:03 +0200, klaus moller a écrit :
> It would be nice to have access to the ODE codes in XCOS from within
> SCILAB in future versions
> 
> 
> Xcos now includes new solvers for simulation:
> 
>       * LSodar: Automatically switches methods to efficiently solve
>         both stiff and nonstiff problems. It includes a rootfinding
>         feature.
>       * Dormand-Prince 4(5) and Runge-Kutta 4(5): Fixed-size step
>         solvers added to the CVode package, they also benefit from the
>         rootfinding feature.
>       * Implicit Runge-Kutta 4(5): Fixed-size step solver added to the
>         CVode package to benefit from the CVode rootfinding feature.
> 
> 
> regards
> klaus
> 
> 
> 
> 
> 
> 
> 
> -- 
> Klaus Möller
> Process Modelling and Optimisation Group & Center for Catalysis Research
> Department of Chemical Engineering
> University of Cape Town
> Private bag, Rondebosch, 7700
> South Africa
> TEL : 27 21 650 2520
> FAX : 27 21 650 5501
> EMAIL : klaus.moller at uct.ac.za
> alternate : klaus.p.moller at gmail.com
> 
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