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Error by having similar names for a variable and a MATLAB function

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Kamia Kavi
Kamia Kavi 2022-12-22
回答： Sarthak 2023-2-9
When the name of the output variable (max) is similar to the name of function (max), I get the error of "Unrecognized function or variable 'max'. Why does it happen?
function max = find_value
max = max([10 100]);
end
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Mathieu NOE
Mathieu NOE 2022-12-22
never use matlab function names as variables
you code should be
function max_value = find_value
max_value = max([10 100]);
end

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回答（1 个）

Sarthak
Sarthak 2023-2-9
Hi,
In MATLAB, when you have a variable with the same name as a built-in function, MATLAB will use the variable instead of the function. To resolve this conflict, you can simply change the name of the output variable to something else. Please refer the following code for reference:
function max_value = find_value
max_value = max([10 100]);
end

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