Re: [OctDev] Using leasqr to fit experimental data. Question about weighing

[Timo B. <t.b...@gm...>]

That works indeed, cheers Nir!
I was confused because by default, wt is set to ones(size(y)) ... also
from the documentation - which kind of clashed with the initial
statement, that wt should be of the same dimension as y ...

Anyways, thanks for the quick reply, I consider my problem fixed.

Timo

2012/10/17 Nir Krakauer <nkr...@cc...>:
> Hi Timo,
>
> As far as I can tell from the documentation (
> http://octave.sourceforge.net/optim/function/leasqr.html ), wt is an N*1
> vector. If your estimated error standard deviation is constant and equal to
> noize, you would set wt = ones(n, 1) / noize
>
> Nir