Mathematica 9 is now available
Services & Resources / Wolfram Forums
-----
 /
MathGroup Archive
2004
*January
*February
*March
*April
*May
*June
*July
*August
*September
*October
*November
*December
*Archive Index
*Ask about this page
*Print this page
*Give us feedback
*Sign up for the Wolfram Insider

MathGroup Archive 2004

[Date Index] [Thread Index] [Author Index]

Search the Archive

Part of a matrix or array

  • To: mathgroup at smc.vnet.net
  • Subject: [mg51334] Part of a matrix or array
  • From: Gregory Lypny <gregory.lypny at videotron.ca>
  • Date: Thu, 14 Oct 2004 06:37:34 -0400 (EDT)
  • Sender: owner-wri-mathgroup at wolfram.com

Hello everyone,

Mathematica has so many functions for accessing parts of arrays that 
I'm not sure which one I should be using to get a submatrix, for 
example, rows 3 to 7 and columns 11 to 14 of matrix X.  Should I use 
Take?

	Take[X,{3,7},{11,14}]

Is there a more compact way where I don't have to explicit refer to a 
function?

	Regards,

		Greg


  • Prev by Date: Need to calculate Nyquist frequency from data
  • Next by Date: GUIKit / GraphEditor - java code for SetPropertyValue[]
  • Previous by thread: Re: Need to calculate Nyquist frequency from data
  • Next by thread: Re: Part of a matrix or array