Need some help with function call

Question

upinderjeet 2014-12-10

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/166218-need-some-help-with-function-call

评论： Guillaume 2014-12-11

Hello

I am trying to call this function from a code in m-file.

function [] = DiffOCV( k,DYNData,model)
      OCVfromSOC(DYNData.soc(k+1),model) ...
    - OCVfromSOC(DYNData.soc(k),model) ...
      /DYNData.soc(k+1) ...
    -DYNData.soc(k)
end

Please note that:

1. 'DYNData' is a structure variable in some .mat file called ECE5550data.mat,

2. 'model' is a structure variable in some .mat file called ECE5550cell.mat and

3. OCVfromSOC(zk,model) is some another function

And all these are actually in the same folder and path as the m-file I am trying to execute. I need to call this function(described above as 'DiffOCV') in my m-file so that it can return me a value that I can use. How can do this. I know I am screwing the way I am passing input arguments or the way I am calling the function. Need to learn both. Please help if you can.

Thanks

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

Guillaume 2014-12-10

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/166218-need-some-help-with-function-call#answer_161983

在 MATLAB Online 中打开

Well, for the function to return you a value that you can use, you need to declare that return value in the function signature and assign the result of the computation to it:

function out = DiffOCV(k, DYNData, model)
   out = OCVfromSOC(DYNData.soc(k+1),model) ...
         - OCVfromSOC(DYNData.soc(k),model) / DYNData.soc(k+1) ...
         - DYNData.soc(k);
end