H(C,J)=C ̇⋅J-L(C,C ̇),怎么在matlab中定义
时间: 2023-08-30 19:04:10 浏览: 77
你可以在MATLAB中定义一个函数来表示H(C,J)=C ̇⋅J-L(C,C ̇)。具体实现可以参考以下代码:
```matlab
function H = myFunction(C, Cdot, J)
L = computeL(C, Cdot); % 先计算L(C, Cdot)
H = dot(Cdot, J) - L; % 计算H(C, J)
end
function L = computeL(C, Cdot)
% 这里定义了L(C, Cdot)的计算方式,你需要自己实现
% ...
end
```
在上述代码中,`myFunction`是我们定义的函数,接受三个输入参数C、Cdot和J,分别表示C、Cdot和J的值。函数内部先调用`computeL`函数计算L(C, Cdot)的值,然后根据公式计算H(C, J)的值并返回。`computeL`函数的实现需要根据你的具体问题进行自定义。
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