Re: fmins not found

[Martin Helm]

Am Mittwoch, 4. Mai 2011, 01:47:42 schrieb Martin Helm:
> Am Mittwoch, 4. Mai 2011, 01:34:50 schrieb Alice Marcot:
> > Sorry. I was using:
> > 
> > octave -qfH --no-init-file --no-site-file [parameters]
> > 
> > Because I will use the script in a web environment. Probably because of
> > that I was getting that error. Anyway, now the optim is loaded and works.
> > But this time I am getting the error:
> > 
> > error: `x' undefined near line 1 column 6
> 
> Not sure about your inline function since I never use it, with an anonymous
> function it works as expected
> 
> f = @(x) (x(1)-5).^2+(x(2)-8).^4;
> d=fmins(f,[0;0])
> d =
> 
>    4.9998
>    7.9918

As "help inline" shows your syntax was wrong, you need to name the argument 
explicitly

d=fmins(inline('(x(1)-5).^2+(x(2)-8).^4', 'x'),[0;0])