fun = @(x) -(152.41*x(1)+107.87*x(2)+168.23*x(3)+1622.45*x(4)+439.81*x(5)+703.13*x(6)+385.19*x(7)+90277.8/x(1)+64232/x(2)+95623.6/x(3)+920080/x(4)+173600/x(5)+416640/x(6)+225680/x(7))MATLAB怎么简化这个函数编程
时间: 2023-08-10 09:08:03 浏览: 201
您可以使用符号计算工具箱来简化这个函数。以下是使用符号计算工具箱简化该函数的代码:
```matlab
syms x1 x2 x3 x4 x5 x6 x7
f = -(152.41*x1+107.87*x2+168.23*x3+1622.45*x4+439.81*x5+703.13*x6+385.19*x7+90277.8/x1+64232/x2+95623.6/x3+920080/x4+173600/x5+416640/x6+225680/x7);
f_simplified = simplify(f);
fun = matlabFunction(f_simplified);
```
这将返回一个简化的函数 `f_simplified`,可以使用 `matlabFunction` 将其转换为可用的函数句柄 `fun`。
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