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Re: find a plane in a 3D plot [message #62496 is a reply to message #62495]

Fri, 12 September 2008 07:29

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

Brian Larsen writes:

> The particulars of how to actually do this depend on the data, format,
> and all that jazz but its not generally too hard. Have a look on
> wikipedia for eigenvectors and maybe even principal component analysis
> (this is useful but not always comprehensible, at least for me).

A careful reading of the Lindsay Smith article finally sorted
me out on this topic. Best explanation I ever read. Now, it
seems, I make my living doing Principal Component Analysis. :-(

http://www.dfanning.com/code_tips/pca.html

Cheers,

David

--
David Fanning, Ph.D.
Fanning Software Consulting, Inc.
Coyote's Guide to IDL Programming: http://www.dfanning.com/
Sepore ma de ni thui. ("Perhaps thou speakest truth.")

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[Message index]

		Re: find a plane in a 3D plot By: Nicola on Fri, 12 September 2008 09:20
		Re: find a plane in a 3D plot By: Wox on Fri, 12 September 2008 07:47
		Re: find a plane in a 3D plot By: David Fanning on Fri, 12 September 2008 07:29
		Re: find a plane in a 3D plot By: Brian Larsen on Fri, 12 September 2008 06:59
		Re: find a plane in a 3D plot By: pgrigis on Fri, 12 September 2008 06:45
		Re: find a plane in a 3D plot By: Wox on Mon, 22 September 2008 02:15

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