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Re: [OctDev] how to use optimizing functions
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From: <nwe...@ce...> - 2003-02-25 22:11:18
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it's a function that receives a list and give a real number.
bfgs('prod', [0.1 0.1 0.1]') gives the same error.
On Tue, Feb 25, 2003 at 08:40:46PM +0000, Etienne Grossmann wrote:
>
> Hi,
>
> what is 'sincn'?
>
> Etienne
>
> On Tue, Feb 25, 2003 at 03:21:04PM -0300, nwe...@ce... wrote:
> # hello, I'm trying to use the non-liear multivariable optimization
> # functions, but they doesn't work for more than 2 variables!...
> #
> # octave2.1:5> bfgs('sincn', [0.1 0.1]')
> # ans =
> #
> # 3.1773
> # 3.1773
> #
> # octave2.1:6> bfgs('sincn', [0.1 0.1 0.1]')
> # error: invalid vector index = 3
> # error: evaluating assignment expression near line 58, column 14
> # error: evaluating for command near line 56, column 5
> # error: evaluating if command near line 55, column 3
> # error: called from `bs_gradient' in file
> # `/usr/share/octave/2.1.35/site/m/octave-forge/optim/bs_gradient.m'
> # error: called from `bfgs' in file
> # `/usr/share/octave/2.1.35/site/m/octave-forge/optim/bfgs.m'
> #
> #
> # what am I doing wrong?!?! :/
> #
> # ++Nicolau;
> #
> #
> # --
> # Nicolau Werneck <nwe...@ce...> E073 FADE 7B75 5482 5631
> # http://cefala.org/~nwerneck D3C4 6E9A 8EFC 0351 C15D
> # "Experience is not what happens to a man; it is what a man does with what happens to him."
> # -- Aldous Huxley
> #
> #
> #
> # -------------------------------------------------------
> # This sf.net email is sponsored by:ThinkGeek
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> #
> #
>
> --
> Etienne Grossmann ------ http://www.isr.ist.utl.pt/~etienne
>
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> To: nwe...@ce...
> Cc: oct...@li..., Etienne Grossmann <et...@is...>
> Subject: Re: [OctDev] how to use optimizing functions
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> X-Original-Date: Tue, 25 Feb 2003 20:40:46 +0000
> Date: Tue, 25 Feb 2003 20:40:46 +0000
>
>
> Hi,
>
> what is 'sincn'?
>
> Etienne
>
> On Tue, Feb 25, 2003 at 03:21:04PM -0300, nwe...@ce... wrote:
> # hello, I'm trying to use the non-liear multivariable optimization
> # functions, but they doesn't work for more than 2 variables!...
> #
> # octave2.1:5> bfgs('sincn', [0.1 0.1]')
> # ans =
> #
> # 3.1773
> # 3.1773
> #
> # octave2.1:6> bfgs('sincn', [0.1 0.1 0.1]')
> # error: invalid vector index = 3
> # error: evaluating assignment expression near line 58, column 14
> # error: evaluating for command near line 56, column 5
> # error: evaluating if command near line 55, column 3
> # error: called from `bs_gradient' in file
> # `/usr/share/octave/2.1.35/site/m/octave-forge/optim/bs_gradient.m'
> # error: called from `bfgs' in file
> # `/usr/share/octave/2.1.35/site/m/octave-forge/optim/bfgs.m'
> #
> #
> # what am I doing wrong?!?! :/
> #
> # ++Nicolau;
> #
> #
> # --
> # Nicolau Werneck <nwe...@ce...> E073 FADE 7B75 5482 5631
> # http://cefala.org/~nwerneck D3C4 6E9A 8EFC 0351 C15D
> # "Experience is not what happens to a man; it is what a man does with what happens to him."
> # -- Aldous Huxley
> #
> #
> #
> # -------------------------------------------------------
> # This sf.net email is sponsored by:ThinkGeek
> # Welcome to geek heaven.
> # http://thinkgeek.com/sf
> # _______________________________________________
> # Octave-dev mailing list
> # Oct...@li...
> # https://lists.sourceforge.net/lists/listinfo/octave-dev
> #
> #
>
> --
> Etienne Grossmann ------ http://www.isr.ist.utl.pt/~etienne
>
>
> -------------------------------------------------------
> This sf.net email is sponsored by:ThinkGeek
> Welcome to geek heaven.
> http://thinkgeek.com/sf
> _______________________________________________
> Octave-dev mailing list
> Oct...@li...
> https://lists.sourceforge.net/lists/listinfo/octave-dev
>
--
Nicolau Werneck <nwe...@ce...> E073 FADE 7B75 5482 5631
http://cefala.org/~nwerneck D3C4 6E9A 8EFC 0351 C15D
"The great end of life is not knowledge but action."
-- Thomas Huxley
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