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MathGroup Archive 2004

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Concatenate matrices

  • To: mathgroup at smc.vnet.net
  • Subject: [mg51402] Concatenate matrices
  • From: Thomas Guignard <thomas.guignard at epfl.ch>
  • Date: Sat, 16 Oct 2004 04:20:35 -0400 (EDT)
  • Sender: owner-wri-mathgroup at wolfram.com

Hi all

Does someone know if there is a function in Mathematica to simply 
concatenate matrices (provided their dimensions are right).

Example:

     / e11  e12  e13 \
E = | e21  e22  e23 |
     \ e31  e32  e33 /

     / f11  f12 \
F = | f21  f22 |
     \ f31  f32 /

I'd like to have:

     / e11  e12  e13  f11  f12 \
R = | e21  e22  e23  f21  f22 |
     \ e31  e32  e33  f31  f32 /

Any ideas?

T.

-- 
Thomas Guignard
Laboratory of Electromagnetics and Acoustics
Swiss Federal Institute of Technology, Lausanne


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