ode87 Integrator

Versione 1.0.0.0 (4,2 KB) da Vasiliy Govorukhin
This program integrates ode system with high accuracy.
4.9
(15)
7,6K download
Aggiornato 19 giu 2003

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ODE87 is a realization of explicit Runge-Kutta method. Integrates a system of ordinary differential equations using 8-7 th order Dorman and Prince formulas. See P.J. Prince & J.R. Dorman (1981) High order embedded Runge-Kutta formulae. J.Comp. Appl. Math., Vol. 7. p.67-75.

This is a 8th-order accurate integrator therefore the local error normally expected is O(h^9). This requires 13 function evaluations per integration step.

Some information about method can be found in Hairer, Norsett and Wanner (1993): Solving Ordinary Differential Equations. Nonstiff Problems. 2nd edition. Springer Series in Comput. Math., vol. 8.

Interface to program based on standart MATLAB ode-suite interface but with some restriction.

This file is intended for use with MATLAB and was produced for MATDS-program (see http://www.math.rsu.ru/mexmat/kvm/matds/)

Cita come

Vasiliy Govorukhin (2025). ode87 Integrator (https://it.mathworks.com/matlabcentral/fileexchange/3616-ode87-integrator), MATLAB Central File Exchange. Recuperato .

Compatibilità della release di MATLAB
Creato con R12.1
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Versione Pubblicato Note della release
1.0.0.0