数学建模美赛代码matlab
时间: 2024-01-15 15:19:54 浏览: 145
以下是一个使用MATLAB进行数学建模美赛准备的代码示例:
```matlab
% 引用[1]:数学建模美赛准备代码
% 假设需要解决一个线性规划问题
% 目标函数:maximize 3x + 4y
% 约束条件:2x + y <= 10, x + 3y <= 12, x >= 0, y >= 0
% 定义变量
syms x y
% 定义目标函数
f = 3*x + 4*y;
% 定义约束条件
eq1 = 2*x + y <= 10;
eq2 = x + 3*y <= 12;
eq3 = x >= 0;
eq4 = y >= 0;
% 求解线性规划问题
sol = solve(eq1, eq2, eq3, eq4, f, 'Maximize', true);
% 输出结果
x_opt = sol.x;
y_opt = sol.y;
opt_value = double(sol.fval);
disp(['Optimal solution: x = ', num2str(x_opt), ', y = ', num2str(y_opt)]);
disp(['Optimal objective value: ', num2str(opt_value)]);
```
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