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Simplex Method M-File

On Programmer » Matlab

2,945 words with 5 Comments; publish: Thu, 08 May 2008 02:09:00 GMT; (20092.99, « »)

Hi,

I am wondering if anyone of you have any idea if there is a source

code to run the simplex method to solve for linear programming

problems.

Your help is greatly appreciated

Regards,

Wilson

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  • 5 Comments
    • "Wilson" <wilson_zys.matlab.questionfor.info.hotmail.com> wrote in message

      news:ef405f2.-1.matlab.questionfor.info.webcrossing.raydaftYaTP...

      > Hi,

      > I am wondering if anyone of you have any idea if there is a source

      > code to run the simplex method to solve for linear programming

      > problems.

      LINPROG in the Optimization Toolbox uses a variation of the simplex method

      for its medium-scale algorithm.

      http://www.mathworks.com/access/hel...ug/linprog.html

      Steve Lord

      slord.matlab.questionfor.info.mathworks.com

      #1; Thu, 08 May 2008 02:10:00 GMT
    • Try this, a distinguish tutorial about LP programming in ML.

      <http://www.math.siu.edu/matlab/tutorial6.pdf>

      regards,

      mat

      Wilson wrote:

      >

      > Hi,

      > I am wondering if anyone of you have any idea if there is a source

      > code to run the simplex method to solve for linear programming

      > problems.

      > Your help is greatly appreciated

      > Regards,

      > Wilson

      #2; Thu, 08 May 2008 02:11:00 GMT
    • mat labor wrote:

      >

      > Try this, a distinguish tutorial about LP programming in ML.

      > <http://www.math.siu.edu/matlab/tutorial6.pdf>

      > regards,

      > mat

      > Wilson wrote:

      > source

      Thanks heaps Mat and Steven.

      Cheers

      #3; Thu, 08 May 2008 02:12:00 GMT
    • Hi

      MOSEK at

      http://www.mosek.com

      also provides a primal and dual simplex implemenation but no source

      code.

      Erling

      Wilson wrote:

      > Hi,

      > I am wondering if anyone of you have any idea if there is a source

      > code to run the simplex method to solve for linear programming

      > problems.

      > Your help is greatly appreciated

      > Regards,

      > Wilson

      #4; Thu, 08 May 2008 02:13:00 GMT
    • On 2006-09-11 16:36 mat labor said the following:

      > Try this, a distinguish tutorial about LP programming in ML.

      > <http://www.math.siu.edu/matlab/tutorial6.pdf>

      > regards,

      > mat

      > Wilson wrote:

      If you really just want to show the internals of the simplex method,

      then this might be a good source. The code presented is very

      inefficient, even for a moderate sized problem.

      Just my 0.02kr

      /PB

      "Never attribute to malice that which can be adequately explained by

      stupidity."

      #5; Thu, 08 May 2008 02:14:00 GMT