Problems with global variables

Question

Siyuan Liu 2018-3-1

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https://ww2.mathworks.cn/matlabcentral/answers/385662-problems-with-global-variables

评论： Guillaume 2019-4-11

I'm willing to use the global function to define some constant parameters in a structure. The written codes are as following

But according to the error reminder the current use of 'Biofilm' is inconsistent with the previous use or Definition. I couldn't understand this hint and still couldn't find the error. Could anyone help me with that? Thanks a lot!

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Jacob Bean 2019-4-11

Regardless of his level of understanding, people come here to ask questions. Not to be ridiculed.

Guillaume 2019-4-11

@Jacob, I'm not sure who your comment is addressed to. Nobody was being ridiculed in my post. There was a piece of advice and a genuine question that would have helped answering the OP question, had that question been answered.

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Answer 1

Krishna Bindumadhavan 2018-3-13

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https://ww2.mathworks.cn/matlabcentral/answers/385662-problems-with-global-variables#answer_309808

You may have to remove Biofilm as the return argument, to make the function signature look like:

function setGlobalbiofilm()

As Biofilm is a global variable , it does not seem to be possible to declare it as a return value of a function. You can take a look at this documentation for further information.