[Coin-ipopt] 1. IPOPT w/ Matlab
Andreas Waechter
andreasw at watson.ibm.com
Wed Oct 22 10:42:22 EDT 2003
Hi Carl,
Who is the person? I sent a few emails to Steinar yesterday (since he was
once interested in this), and he still seems interested. He only thing I
would like to take care of before we work on this is how the code would be
available and all that legal crap.
What is your office phone? (It's probably just more efficient to talk
about it briefly on the phone)
Thanks
Andreas
On Wed, 22 Oct 2003, Carl Damon Laird wrote:
> We have someone who is working on a mex interface to
> IPOPT, but they are working on it part-time so it may be a while
> before it is finished. What is the timeframe?
>
> Cheers,
>
> Carl Laird,
> Graduate Student
> Chemical Engineering Dept.
> Carnegie Mellon University
>
>
> On Wed, 22 Oct 2003 jens.pettersson at se.abb.com wrote:
>
> > Hi Carlos
> > I dont have an answer to your first question but there is a company called
> > Tomlab (www.tomlab.se) which provides Matlab interfaces to many different
> > solvers of large-scale linear and non-linear programs, for example LOQO.
> >
> > Best Regards
> > Jens Pettersson
> >
> >
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> > on 10/21/2003 06:01 PM
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> > 10/21/2003 06:01 PM
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> > Message: 1
> > Reply-To: "Carlos Lana" <clana at purdue.edu>
> > From: "Carlos Lana" <clana at purdue.edu>
> > To: <coin-ipopt at www-126.southbury.usf.ibm.com>
> > Date: Mon, 20 Oct 2003 19:35:16 -0500
> > Subject: [Coin-ipopt] IPOPT w/ Matlab
> >
> > This is a multi-part message in MIME format.
> >
> > ------=_NextPart_000_0060_01C39741.4A1A1E80
> > Content-Type: multipart/alternative;
> > boundary="----=_NextPart_001_0061_01C39741.4A1A1E80"
> >
> >
> > ------=_NextPart_001_0061_01C39741.4A1A1E80
> > Content-Type: text/plain;
> > charset="iso-8859-1"
> > Content-Transfer-Encoding: quoted-printable
> >
> > Hello,
> >
> > I would like to use IPOPT in my code. The problem is that all my code is =
> > implemented in Matlab (including cost fuction and gradient computation).
> > Is there a way to use IPOPT from Matlab enviroment? If not, do you know =
> > about a similar algorithm (Interior point) to solve NLP problems but =
> > implemented in Matlab?.
> > Thank you.
> >
> > Regards,
> >
> > Carlos.
> > ------=_NextPart_001_0061_01C39741.4A1A1E80
> > Content-Type: text/html;
> > charset="iso-8859-1"
> > Content-Transfer-Encoding: quoted-printable
> >
> > <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
> > <HTML><HEAD>
> > <META http-equiv=3DContent-Type content=3D"text/html; =
> > charset=3Diso-8859-1">
> > <META content=3D"MSHTML 6.00.2800.1170" name=3DGENERATOR>
> > <STYLE></STYLE>
> > </HEAD>
> > <BODY bgColor=3D#ffffff>
> > <DIV><FONT face=3DArial color=3D#0000ff size=3D2>Hello,</FONT></DIV>
> > <DIV><FONT face=3DArial color=3D#0000ff size=3D2></FONT> </DIV>
> > <DIV><FONT face=3DArial color=3D#0000ff size=3D2>I would like to use =
> > IPOPT in my code.=20
> > The problem is that all my code is implemented in Matlab (including cost =
> > fuction=20
> > and gradient computation).</FONT></DIV>
> > <DIV><FONT face=3DArial color=3D#0000ff size=3D2>Is there a way to use =
> > IPOPT from=20
> > Matlab enviroment? If not, do you know about a similar algorithm =
> > (Interior=20
> > point) to solve NLP problems but implemented in =
> > Matlab?.</FONT></DIV>
> > <DIV><FONT face=3DArial color=3D#0000ff size=3D2>Thank you.</FONT></DIV>
> > <DIV><FONT face=3DArial color=3D#0000ff size=3D2></FONT> </DIV>
> > <DIV><FONT face=3DArial color=3D#0000ff size=3D2>Regards,</FONT></DIV>
> > <DIV><FONT face=3DArial color=3D#0000ff size=3D2></FONT> </DIV>
> > <DIV><FONT face=3DArial color=3D#0000ff =
> > size=3D2>Carlos.</FONT></DIV></BODY></HTML>
> >
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