Re: How to transpose vector?
- To: mathgroup at smc.vnet.net
- Subject: [mg14680] Re: How to transpose vector?
- From: Anton Antonov <anton at unidhp1.uni-c.dk>
- Date: Sun, 8 Nov 1998 21:15:39 -0500
- Organization: UNI-C, Denmark
- References: <720th6$1vl@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
Nobuhiko Tamura wrote:
> I have a problem about manupirating vectors. I wanted to make 3x3
> matrixtwo by using 3x1 vector alpha and beta. and I tried by
>
> >>Transpose[alpha].beta
>
> but it dosen't work.
> Please tell me how to do it.
>
> Sorry for poor English.
> Nobuhiko Tamura
> @Chiba university
> Japan
>
> Email-> ntamura at tky2.3web.ne.jp
Hi, Nobuhiko Tamura
Let us suppose that
alpha={a,b,c}
beta={A,B,C}
then
Transpose[{alpha}] . {beta}
gives
{{aA, aB, aC},
{Ab, bB, bC},
{Ac, Bc, cC}}
alpha is just a vector but {alpha} is a matrix and you can apply
Transpose[].
Hope I understood your question right.
Anton