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MathGroup Archive 2005

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Re: Matrix Problem

  • To: mathgroup at smc.vnet.net
  • Subject: [mg53587] Re: Matrix Problem
  • From: Peter Pein <petsie at arcor.de>
  • Date: Wed, 19 Jan 2005 01:59:45 -0500 (EST)
  • References: <csino0$nj8$1@smc.vnet.net>
  • Sender: owner-wri-mathgroup at wolfram.com

nilaakash wrote:
> Hi,
>        I face a problem to get (3xn) matrix data.  Here I am giving a
> simple example.
> 
>         data = Table[{Sin[x], Cos[y], Sin[x] Cos[y]}, {x, 0, 3, 1},
> {y, 0, 2, 1}];
>         MatrixForm[data]
> 
>  It prints a (4x3) block matrix.
> 
> Could anybody tell me how shall I get only 3 column matrix like
> following matrix ?
> 
>         Sin[0]          Cos[0]             Sin[0] Cos[0]
>         Sin[1]          Cos[0]             Sin[1] Cos[0]
>         Sin[2]          Cos[0]             Sin[2] Cos[0]
>         Sin[3]          Cos[0]             Sin[3] Cos[0]
>         Sin[0]          Cos[1]             Sin[0] Cos[1]
>         Sin[1]          Cos[1]             Sin[1] Cos[1]
>         Sin[2]          Cos[1]             Sin[2] Cos[1]
>         Sin[3]          Cos[1]             Sin[3] Cos[1]
>         Sin[0]          Cos[2]             Sin[0] Cos[2]
>         Sin[1]          Cos[2]             Sin[1] Cos[2]
>         Sin[2]          Cos[2]             Sin[2] Cos[2]
>         Sin[3]          Cos[2]             Sin[3] Cos[2]
> 
> Thanks.
> 
> Nilaakash
> 
data3col=Flatten[data,1]

-- 
Peter Pein
Berlin


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