Solve linear programming equations with integer result

Question

I am using the following matlab tool to solve my linear equations
x = linprog(f,A,b,Aeq,beq,lb,ub) all things going well with me, but the result of x vector not integer values. so how can I set the x vector to be integer value or take value 0 or 1 only.(I mean solve linear equations for integer result).

let me explain more: if I want to min x for the objective function 8X1 + X2 subject to
x1+2x2≥−14, −4x1−x2≤−33, 2x1+x2≤20 the result of X1,X2 not integer value.

Community · Accepted Answer · 2017-05-23 11:58:09Z

2

If you have Matlab version 2014a above, then there is intlinprog for what you are looking for.

UPDATE: Since you have Matlab 2012b, so i strongly suggest you to use this perfect tool at first, but you need something called Internet connection [j/k :-)]. By the way, there are some solutions:

something on Matlab exchange.
GLPK (GNU Linear Programming Kit)
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edited May 23, 2017 at 11:58

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answered May 21, 2015 at 15:08

scmg

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1 Comment

abdelhamedia Over a year ago

for sorry I am using matlab 2012b, Do you know any way to do that on matlab 2012b?

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