Function definitions are not permitted in this context

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LW
LW 2018-1-20
编辑： Matt J 2018-1-20
Using Matlab R2017b, I can not define a function; I thought this was fixed in R2016b. Yes, I can define a script file.
>> function y = mydouble(x)
function y = mydouble(x)
↑
Error: Function definitions are not permitted in this context.
  1 个评论
Greg
Greg 2018-1-20
编辑：Greg 2018-1-20
You appear to be trying to define a function in the Command Window. That isn't going to work, and I don't think it counts as something that "needs to be fixed."
I assume you're referring to local functions in scripts for the R2016b bit. You need to be in the editor (Live or otherwise) to create a script, then add a function declaration at the end.

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Matt J
Matt J 2018-1-20
编辑：Matt J 2018-1-20
What was "fixed" is that you are now allowed to define local functions in scripts. However, you cannot define functions (except anonymous functions) at the command line.

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