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 : [email protected] > alternate : [email protected] > > ______________________________________________________________________ > UNIVERSITY OF CAPE TOWN > > This e-mail is subject to the UCT ICT policies and e-mail disclaimer > published on our website at > http://www.uct.ac.za/about/policies/emaildisclaimer/ or obtainable > from +27 21 650 9111. This e-mail is intended only for the person(s) > to whom it is addressed. If the e-mail has reached you in error, > please notify the author. If you are not the intended recipient of the > e-mail you may not use, disclose, copy, redirect or print the content. > If this e-mail is not related to the business of UCT it is sent by the > sender in the sender's individual capacity. > _______________________________________________ > users mailing list > [email protected] > http://lists.scilab.org/mailman/listinfo/users _______________________________________________ users mailing list [email protected] http://lists.scilab.org/mailman/listinfo/users
