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mirror image of a square matrix

• To: mathgroup at smc.vnet.net
• Subject: [mg66318] mirror image of a square matrix
• From: "ravi" <rv15i at yahoo.se>
• Date: Tue, 9 May 2006 02:35:21 -0400 (EDT)
• Sender: owner-wri-mathgroup at wolfram.com

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

• Follow-Ups:
  • Re: mirror image of a square matrix
    • From: Adriano Pascoletti <pascolet@dimi.uniud.it>
  • Re: mirror image of a square matrix
    • From: gardyloo <gardyloo@mail.wsu.edu>
  • Re: mirror image of a square matrix
    • From: Sseziwa Mukasa <mukasa@jeol.com>
  • Re: mirror image of a square matrix
    • From: Andrzej Kozlowski <akoz@mimuw.edu.pl>
  • Re: mirror image of a square matrix
    • From: ggroup@sarj.ca