I don't know why 'mean' function couldn't run with 'double'

6 次查看（过去 30 天）

Jiyeon Kim 2018-12-21

评论： madhan ravi 2018-12-21

I want to use 'mean' function in a code, but it results the error:Undefined function 'mean' for input arguments of type 'double'.

So I checked the funtion with the example on matlab website (https://www.mathworks.com/help/matlab/ref/mean.html)

>> A = [0 1 1; 2 3 2; 1 3 2; 4 2 2]

A =

0 1 1

2 3 2

1 3 2

4 2 2

>> a=mean(A)

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

It shows the same error message, even I use the example on Matlab website.

I don't know what's wrong with it..

madhan ravi 2018-12-21

编辑：madhan ravi 2018-12-21

Maybe the case that you have a file named mean.m if so change it's name or delete it .

which mean -all % what shows up?

Jiyeon Kim 2018-12-21

Okay Thank you so much :)

madhan ravi 2018-12-21

Anytime :)

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