[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Help-glpk] how to describe large matrix in octave to call GLPK

From: Jack Franklin
Subject: [Help-glpk] how to describe large matrix in octave to call GLPK
Date: Sat, 22 Nov 2008 15:53:28 +0300


I am doing research in the parallel computing and I need to do programming
in MPITB\octave in
order to implement some algorithm to solve mixed linear programming.

I need to call GLPK package from octave.

But, I do not know how to describe the linear programming problem components
for GLPK .

For example, how to describe AX + BY - CZ <=b, and  (AX ? BY + CZ) >=  (EX
? FY + DZ) in octave
so that I can call GLPK to solve them ?.

here , X,Y,Z are n-dimension decision variables and  A,B,C, D,E,F are 
coefficient matrices.

I have got some simple examples about GLPK programming but they are very
simple and the matrices are
input by hand.

My LP problem is very large and how can I describe them in octave more



Nov. 21 2008 
View this message in context:
Sent from the Gnu - GLPK - Help mailing list archive at

reply via email to

[Prev in Thread] Current Thread [Next in Thread]