Re: Hankel matrix?
- To: mathgroup at smc.vnet.net
- Subject: [mg59381] Re: Hankel matrix?
- From: Bill Rowe <readnewsciv at earthlink.net>
- Date: Sun, 7 Aug 2005 03:47:24 -0400 (EDT)
- Sender: owner-wri-mathgroup at wolfram.com
On 8/6/05 at 1:29 AM, thomas.??? at balliol.ox.ac.uk (Thomas Schmelzer)
wrote:
>I would like to generate the Hankel matrix
>c_4 c_5
>c_5
>c_6
>c_7
>etc.
>How do I have to proceed in Mathematica? It seems there is nothing
>to build a Hankel matrix with. Thanks a lot Thomas
Try the routines in LinearAlgebra`MatrixManipulation`. Specifically,
<<LinearAlgebra`;
HankelMatrix[Table[Subscript[c, k], {k, 4, 7}]]
{{Subscript[c,4], Subscript[c,5], Subscript[c,6], Subscript[c,7]},
{Subscript[c,5], Subscript[c,6], Subscript[c,7], 0},
{Subscript[c,6], Subscript[c,7], 0, 0},
{Subscript[c,7], 0, 0, 0}}
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