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Numerical Integration on an Arbitrary Grid

by Greg von Winckel

 

05 Feb 2005 (Updated 08 Feb 2005)

Code covered by the BSD License  

Computes weights for numerical integration on arbitrary grid points.

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Description

This script computes weights for numerically solving a definite integral on a finite interval where arbitrary grid points are chosen. Obviously, the Legendre points are optimal, but sometimes it is necessary to compute inner products on an unstructured grid.

MATLAB release MATLAB 7 (R14)
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Comments and Ratings (4)
18 Jan 2007 Madhava Pavan Kumar  
20 Feb 2007 cha rao

good

27 Feb 2007 Janini Pereira

helpful

17 Jun 2008 Vikram Nagane

I want to know some simple methods of solving integration

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Tag Activity for this File
Tag Applied By Date/Time
integration Greg von Winckel 22 Oct 2008 07:40:46
numerical Greg von Winckel 22 Oct 2008 07:40:46
interation Greg von Winckel 22 Oct 2008 07:40:46
quadrature Greg von Winckel 22 Oct 2008 07:40:46
arbitrary Greg von Winckel 22 Oct 2008 07:40:46
grid Greg von Winckel 22 Oct 2008 07:40:46
 

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