Re: Ideas for auto BSX

[Søren Hauberg]

lør, 01 10 2011 kl. 12:35 +0200, skrev Dr. Alexander Klein:
> Am 30.09.2011 um 23:18 schrieb fork:
> 
> > Jordi Gutiérrez Hermoso <jordigh <at> gmail.com> writes:
> >> 
> >> So, while I think this is quite useful, it should by no means be
> >> called "-" in my opinion. Perhaps ".-" would do? I've never seen
> >> anyone use this.
> > 
> > I think making the .-, .*, etc "broadcastable", and keeping -, *, etc with 
> > their
> > standard linear algebra interpretations, makes the most sense.
> 
> Good morning,
> 
> I've yet another idea based on Kronecker algebra!

We have support for something like that in the 'linalg' package in
Octave-Forge. There you can create Kronecker products without explicitly
forming the product and still do things like SVD and matrix inverses.
Support is not complete, but I would at least start with the work in
this package and make sure that this works nicely before building new
operators and so forth.

Søren