Question

怎么用matlab求下图目标线性函数的最优解，最好有程序

Answer 1

安装cvx工具包
cvx_begin
variables a b c d e
minimize(0.2*a+0.7*b+0.4*c+0.3*d+0.5*e)
subject to
0.3*a+2*b+c+0.6*d+1.8*e>=70;
0.1*a+0.05*b+0.02*c+0.2*d+0.05*e>=3;
0.05*a+0.1*b+0.02*c+0.2*d+0.08*e>=10;
a>=0;
b>=0;
c>=0;
d>=0;
e>=0;
cvx_end

追问

你算的结果是多少

追答

a =0; b = 0; c =0; d = 39.7436; e = 25.6410; 最小值是 24.7436

Answer 2

添加一个sScrollY属性
var height=$(window).height();

$(document).ready(function() {
$('#example').dataTable(
{
"sScrollY": height
});