Undefined function 'fit' for input arguments of type 'double'.

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Georgios Tsimplis
Georgios Tsimplis 2020-7-26
评论： madhan ravi 2020-7-26
I have already downloaded curve fitting toolbox
as when i type
which fit
is returned
C:\Program Files\MATLAB\R2019b\toolbox\stats\stats\@gmdistribution\fit.m % gmdistribution method
but when i am trying to implement 'fit' function even in the following simple exampe i have an error
x=[1;4;10];
y=[2;4;6];
a=fit(x,y,'poly1');
and the error i have is:
>> Untitled
Undefined function 'fit' for input arguments of type
'double'.
Error in Untitled (line 3)
a=fit(x,y,'poly1');

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回答（1 个）

madhan ravi
madhan ravi 2020-7-26
编辑：madhan ravi 2020-7-26
You don’t have the license for it.
  6 个评论
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Georgios Tsimplis
Georgios Tsimplis 2020-7-26
编辑：Georgios Tsimplis 2020-7-26
Yeah but why is this happening to me..?
what should i do?
i am a univesity student and i can download the full version of matlab 2020a..should i do something like this?

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