3D Simpson's Integrator

Fully vectorised 3D integrator based on the Simpson's method
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Actualizado 10 Mar 2009

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Fast, fully vectorised version of the Simpson's method for 3D domains. This code avoids the use of any for loops etc. For a given level of accuracy it can be an order of magnitude or more faster than triplequad.

Examples are provided within the code.

Useage:

ans = simp3D('func3D',xs,xe,ys,ye,zs,ze,NX,NY,NZ)

Input parameters:

func3D - 3D function that accepts vector inputs (otherwise
misleading results can occur)

xs, xe - x-limits of integration
ys, ye - y-limits of integration
zs, ze - z-limits of integration

NX - number of integration intervals in the x-direction (should be even)
NY - number of integration intervals in the y-direction (should be even)
NZ - number of integration intervals in the z-direction (should be even)

Citar como

Whayne Padden (2024). 3D Simpson's Integrator (https://www.mathworks.com/matlabcentral/fileexchange/23250-3d-simpson-s-integrator), MATLAB Central File Exchange. Recuperado .

Compatibilidad con la versión de MATLAB
Se creó con R2006b
Compatible con cualquier versión
Compatibilidad con las plataformas
Windows macOS Linux
Categorías
Más información sobre General Physics en Help Center y MATLAB Answers.
Agradecimientos

Inspirado por: 2D Simpson's Integrator

Inspiración para: 2D Simpson's Integrator

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Versión Publicado Notas de la versión
1.0.0.0