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 Get Started with Optimization Toolbox 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