清空筛选条件
清空筛选条件

How to define constraints that result integer numbers in Linear programming?

1 次查看（过去 30 天）
Artur M. G. Lourenço
Hello,
i need define the constraints in my linear programming problem, the constraints need to be integer numbers.
e.g.:
f = [28;31].*-1;
A = [3.5 4];
b = [50];
lb = [0;0];
x = linprog(f,A,b,[],[],lb,[])
x = [14.5 0]
if the constraint was integer the value of x become [12 2].
Thank you in advance.

请先登录，再回答此问题。

采纳的回答

Shashank Prasanna
Shashank Prasanna 2013-7-16
Mixed Integer constraints is currently not possible with linprog. If you have the global optimization toolbox, you can use GA to solve the problem:
http://www.mathworks.com/help/gads/mixed-integer-optimization.html
If you don't then you can surely find something in File Exchange:
http://www.mathworks.com/matlabcentral/fileexchange/

更多回答（1 个）

Artur M. G. Lourenço

类别

在 Help Center 和 File Exchange 中查找有关 Linear Programming and Mixed-Integer Linear Programming 的更多信息

标签

产品

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by