comp.lang.idl-pvwave archive: archive » Re: matrix

Home » Public Forums » archive » Re: matrix - element extraction

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

Re: matrix - element extraction [message #66875]

Fri, 19 June 2009 04:51

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

Damien writes:

> Is there an IDL function in order to extract a range of values from a
> matrix ?
>
> For example for a x = [0,1,2,3,4,5] matrix
>
> Could I extract the first 3 values through :
>
> example_extraction = x [0 : 2]

The wonderful thing about IDL is that it is often
faster to perform the experiment than to write a
question about it! ;-)

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.")

Report message to a moderator

[Message index]

Re: matrix - element extraction

By: David Fanning on Fri, 19 June 2009 04:51

Previous Topic:	Re: Map Projection Conversion in ENVI
Next Topic:	Using t3d to perform a reflection

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Sun Oct 12 00:25:18 PDT 2025

Total time taken to generate the page: 0.95634 seconds