im trying to implement a user-defined function
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im trying to a implement a function for the relationship:
ya = sin((2/(x+2))-3).^3
this is what i have as my code and nothing happens when i run the code:
function [ya] = a3(x)
ya = sin((2/(x+2))-3).^3
end
dont really know what to do from here..
i have saved the file as a3.m
in the command window it says:
Function with duplicate name "a3" cannot be defined.
回答 (1 件)
Walter Roberson
2019 年 1 月 25 日
The "function with duplicate name a3" error happens in one of two circumstances:
- You have a .m file that accidentally has two "function a3" lines in it; or
- You have a script name a3.m that tries to define function a3. When you have a function defined inside a script file, the function name cannot be the same name as the script.
Script files are .m files for which the first executable word is not "function" or "classdef".
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