gying2.m

关于MATLAB线性规划的程序,给大家分享一下,希望大家多多指导.

clear

%x0=[3  5 0  7  0  1  0  0  4  0  6 10 5 1 2 7]';
%x0=[ 3.0000    5.0000    0.0707    7.0000         0    0.9293    0         0    3.9293         0    6.0000   10.0707   6.3875    4.3943    5.7511    7.1867]';
%x0=[ 3.0000    5.0000    0.3094    7.0000    0.0108    0.6798      0         0    3.6906         0    5.9892   10.3202  5.5369    4.9194    5.8291    7.2852]';

x0=[3 5 4 7 1 0 0 0 0 0 5 11 5.6348 4.8687 7.2479 7.7499]';

A=[1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0
   0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0];
B=[20;20];
Aeq=[1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0
    0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 
    0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0
    0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0
    0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0
    0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0];
beq=[3 5 4 7 6 11]';
vlb=[zeros(12,1);-inf;-inf;-inf;-inf];
vub=[];
[x,fval,exitflag]=fmincon('liaoch',x0,A,B,Aeq,beq,vlb,vub)