minmax does not work in matlab 2018b

2 次查看（过去 30 天）
Torkan
Torkan 2018-12-11
评论： Rik 2018-12-11
Hi,
Does anybody know why MATLAB 2018 b version gives this error while using the minmax function?
'minmax' requires Deep Learning Toolbox.
Is there any change?
Thanks
  2 个评论
Rik
Rik 2018-12-11
Aparently this function is included in the deep learning toolbox, but you either don't have a valid licence for it, and/or you don't have the toolbox installed.
Torkan
Torkan 2018-12-11
Thanks. The license is valid. It seems that the problem is with installing. So, could I install it without reinstalling the MATLAB itself? How?

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采纳的回答

Stephen23
Stephen23 2018-12-11
https://www.mathworks.com/help/deeplearning/ref/minmax.html
is simply equivalent to:
[min(M,[],2),max(M,[],2)]
for a matrix M.

更多回答（2 个）

Torkan
Torkan 2018-12-11
Any other option I could use instead of installing? I just need to know what does exatly minmax do?
  1 个评论
Rik
Rik 2018-12-11
This is not an answer, but a comment.
If you only want to know what it does, you can read the online documentation, see Stephens answer.

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Torsten
Torsten 2018-12-11
https://github.com/mathause/MATLAB/blob/master/General/datafun/minmax.m

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