Re: mirror image of a square matrix

*To*: mathgroup at smc.vnet.net*Subject*: [mg66348] Re: [mg66318] mirror image of a square matrix*From*: gardyloo <gardyloo at mail.wsu.edu>*Date*: Wed, 10 May 2006 06:34:16 -0400 (EDT)*References*: <200605090635.CAA18543@smc.vnet.net>*Sender*: owner-wri-mathgroup at wolfram.com

Try threading Reverse over the matrix: matR = Reverse/@mat Hope that helps! C.O. 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 > > > -- ========================================================== Curtis Osterhoudt PGP Key ID: 0x088E6D7A Please avoid sending me Word or PowerPoint attachments See http://www.gnu.org/philosophy/no-word-attachments.html ==========================================================

**References**:**mirror image of a square matrix***From:*"ravi" <rv15i@yahoo.se>