2D Simpson's Integrator

Fully vectorised 2D integrator based on the Simpson's method
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Aktualisiert 5. Mär 2009

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Fast, fully vectorised version of the Simpson's method for 2D 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 dblquad.

Examples are provided within the code.

Useage:

ans = simp2D('func',xs,xe,ys,ye,NX,NY)

Input parameters:

func - 2D function that accepts vector inputs (otherwise
incorrect results can occur)
xs, xe - x-limits of integration
ys, ye - y-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)

Zitieren als

Whayne Padden (2024). 2D Simpson's Integrator (https://www.mathworks.com/matlabcentral/fileexchange/23204-2d-simpson-s-integrator), MATLAB Central File Exchange. Abgerufen.

Kompatibilität der MATLAB-Version
Erstellt mit R2006b
Kompatibel mit allen Versionen
Plattform-Kompatibilität
Windows macOS Linux
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Version Veröffentlicht Versionshinweise
1.0.0.0