Smoothdata- undefined function 'smoothdata' for input arguments of type 'double'

Hello,

I have a 1x500000 noisy data vector named F.

I am trying smoothdata as:

FF=smoothdata(F);

Matlab then returns this error message:

undefined function 'smoothdata' for input arguments of type 'double'

I have read the document help but I cant figure it out.

Can anyone help me?

thank you.

Answer 1

[madhan ravi]

https://in.mathworks.com/help/matlab/ref/smoothdata.html#bvhejau_seealso - released in 2017a

Answer 2

[Fangjun Jiang]

Do you have other smoothdata() function or smoothdata as a variable in base workspace?

Anyway, run "which -all smoothdata" to find out

should return this "toolbox\matlab\datafun\smoothdata.m"

[Daniel]

I have no other smoothdata functions.

I get this when I run your recomendation:

'smoothdata' not found.

I have matlab2013 (if interested)