Re: Memory exhausted when using \

[Markus Bergholz]

like that?

octave:1> A=[246 710, 49 260]
A =

   246   710    49   260

octave:2> B=[49 260, 1]
B =

    49   260     1

octave:3> A \ B
ans =

   1.8994e-02   1.0079e-01   3.8764e-04
   5.4820e-02   2.9088e-01   1.1188e-03
   3.7834e-03   2.0075e-02   7.7212e-05
   2.0075e-02   1.0652e-01   4.0970e-04

octave:4>

or am i wrong?
but updating octave and use an up to date version is always a good idea!

regards
markus


On Mon, Jul 16, 2012 at 2:43 PM, Mathieu Dubois
<address@hidden> wrote:
> Hello,
>
> I was porting some code from Matlab to Octave but I'm facing a "memory
> exhausted" error. I'm using Octave 3.2 on a i386 system (I may have access
> to more powerful systems but I would like to be able to run the code on this
> machine).
>
> This happens when using "\" to solve a linear system. The matrix A is (246
> 710, 49 260) and b is (49 260, 1).
>
> I have seen that Octave have other solvers for linear system. Do you think
> that may help?
> Do you have any idea if upgrading to 3.6 could help?
>
> Thanks in advance,
> Mathieu
> _______________________________________________
> Help-octave mailing list
> address@hidden
> https://mailman.cae.wisc.edu/listinfo/help-octave



-- 
icq: 167498924
XMPP|Jabber: address@hidden