rkn86

Solves numerically a system of ODEs of the form d^2 y/ dx^2=f(x,y).

Version 1.0.0 (2.6 KB)
4.5K Downloads
(1)
20 Feb 2004
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Cite As

Charalampos Tsitouras (2026). rkn86 (https://www.mathworks.com/matlabcentral/fileexchange/3153-rkn86), MATLAB Central File Exchange. Retrieved .

Acknowledgements

Inspired by: ode86

Inspired: Vectorized N-Body Equation

Categories

Find more on Numerical Integration and Differential Equations in Help Center and MATLAB Answers

General Information

MATLAB Release Compatibility

  • Compatible with any release

Platform Compatibility

  • Windows
  • macOS
  • Linux
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Version Published Release Notes
1.0.0

In the function call there is the update of time t in the inner stages missing.
It should be
f(:,j)=feval(..., t+alpha(j)*h, ...);
and not
f(:,j)=feval(..., t, ...);
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  • Install in MATLAB

    Requires R2026b and later. Learn more