How to write a function which handles strings?

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Lihini see
Lihini see 2020-5-6
评论： Lihini see 2020-5-6
I need to write a simle function which uses strings as inputs.
As a example:
a= writes('hello')
function result = writes(words)
result=words
end
it produce a error " Undefined function 'writes' for input argument type 'char' "
I'm using live editor in matlab 2016.
help. Thanks
  1 个评论
Rik
Rik 2020-5-6
There is no fundamental problem with your syntax, so the only possibility is that Matlab can't find your function.

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Sindar
Sindar 2020-5-6
Live editor functionality changes a lot across versions, but my suggestion would be to put your function in a separate cell from the call, and make sure the function cell gets evaluated before the call line.

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