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Re: mirror image of a square matrix

  • To: mathgroup at
  • Subject: [mg66340] Re: [mg66318] mirror image of a square matrix
  • From: ggroup at
  • Date: Wed, 10 May 2006 06:33:40 -0400 (EDT)
  • References: <>
  • Sender: owner-wri-mathgroup at

You could try:

On Tue, 9 May 2006 02:35:21 -0400 (EDT), ravi wrote
> Let me define the mirror image of a matrix as the operation of flipping
> the columns such that the last column becomes the first, the second
> last becomes the second and so on. I would like to know if this can be
> done simpler than as follows:
> mat=Table[Random[],{n},{n}]
> matR=Transpose[Reverse[Transpose[mat]]]
> Are there any built in functions for operations like these?
> /ravi

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