View License

Download apps, toolboxes, and other File Exchange content using Add-On Explorer in MATLAB.

» Watch video

Highlights from

Join the 15-year community celebration.

Play games and win prizes!

» Learn more

3.3 | 7 ratings Rate this file 22 Downloads (last 30 days) File Size: 2.05 KB File ID: #4560 Version: 1.0




02 Mar 2004 (Updated )

Numericaly evaluates integral using Gauss-Legendre quadrature method.

| Watch this File

File Information

This zip has 3 funtions:
-polegende generates legendre polinomyal.
-flege performs an integration variable change to change any interval [a,b] to [-1,1] so the integral can be properly evaluated.
-gausslegende numericaly evaluates the integral of function [f]


This file inspired Gaussleg.

Required Products Symbolic Math Toolbox
MATLAB release MATLAB 5.3 (R11)
Tags for This File   Please login to tag files.
Please login to add a comment or rating.
Comments and Ratings (7)
07 Dec 2011 Yang

Yang (view profile)


10 Jun 2011 rasool

rasool (view profile)

very good

13 May 2007 HAMAD ALOOMER  
18 Oct 2006 sotos sotos

what about singularities?
e.g. f(x)=(1/(x^2))*besselj(1,2*x)

27 Jan 2006 Eric Alvarez

It's very slow for large numbers of integration abcissas.

16 Jun 2005 smz j

the output can be ordered.

10 Dec 2004 Isra Muñoz

Very good!!

Contact us