Re: [eigen] combine matrix blocks

[Thomas Capricelli <orzel@xxxxxxxxxxxxxxx>]

Erm, all of this seems already available,have you read the tutorial
http://eigen.tuxfamily.org/dox/TutorialCore.html

especially the part
http://eigen.tuxfamily.org/dox/TutorialCore.html#TutorialCoreMatrixBlocks

Anything specific you think about that can not currently be done ?

regards,
Thomas

In data giovedì 02 luglio 2009 18:47:16, Stefan Ulbrich ha scritto:
: > Hello,
>
> in matlab you can select a partial matrix by explicitly specifying
> which cols and rows to take from the original matrix, e.g. with
> A([1,3],[2 4])
> further, it would be interesting to combine blocks into a matrix that
> serves as a proxy to the elements: A = [B C]
> I'd really would really like to see that functionality in eigen2. Do
> you think this is possible? Do you have any suggestions on how to
> start implementing it?
>
> best regards,
> Stefan

-- 
Thomas Capricelli <orzel@xxxxxxxxxxxxxxx>
http://www.freehackers.org/thomas