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LaguerrePoly.m

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LaguerrePoly.m

by David Terr

 

12 May 2004 (Updated 15 Jun 2004)

This program returns the coefficients of the Laguerre polynomial L_n, given n.

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Description

Given a nonnegative integer n, LaguerrePoly(n) returns the coefficients of the Laguerre polynomial L_n, given n.

polyval(LaguerrePoly(n),x) evaluates
L_n(x).
MATLAB release MATLAB 6.0 (R12)
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Comments and Ratings (2)
19 May 2008 John Drake

Simple. Does what it says and the answers check with Abramowitz and Stegen Table 25.9
using roots(LaguerrePoly(n)) for the
Gauss-Laguerre quadrature abcissas.
15 Dec 2011 Stephanie

Useful tool
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Updates
15 Jun 2004

I modified this function so that it returns a column vector.
Tag Activity for this File
Tag Applied By Date/Time
differential equations David Terr 22 Oct 2008 07:19:45
laguerre polynomial David Terr 22 Oct 2008 07:19:45
polynomial David Terr 22 Oct 2008 07:19:45
orthogonal polynomials David Terr 22 Oct 2008 07:19:45

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