Re: Discrete Orthogonal Polynomials: Notebook or Package?
- To: mathgroup at smc.vnet.net
- Subject: [mg86202] Re: Discrete Orthogonal Polynomials: Notebook or Package?
- From: dh <dh at metrohm.ch>
- Date: Thu, 6 Mar 2008 02:55:41 -0500 (EST)
- References: <fqeta8$jgp$1@smc.vnet.net>
Hello Frank,
in version 6 of Mathematica you can use Othogonalize. E.g. to get polynomials up
tp 4th order orthogonal on -3,-2,...3:
Orthogonalize[{1,x,x^2,x^3,x^4},(Print[{#1,#2}];Sum[#1 #2,{x,-3,3}])&]
hope this helps, Daniel
Frank Iannarilli wrote:
> Hi,
>
> At library.wolfram.com, there is a link to a 1996 package for
> generating such DOPs as Chebyshev, Hahn, Meixner, etc (i.e.,
> orthogonal in discrete summation, rather than integration). But the
> link leads to archiv.org, which in turn points to a dead link.
>
> Can anyone point to a Mathematica implementation of DOPs?
>
> Thanks!
>