试用软件

Hi, I'm new to matlab and wanted to find the mean of all the values in my matrix/data set and was wondering how I would do this?

1 次查看（过去 30 天）

显示更早的评论

Sara Renmiu 2020-5-16

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/525919-hi-i-m-new-to-matlab-and-wanted-to-find-the-mean-of-all-the-values-in-my-matrix-data-set-and-was-wo

回答： Mathias Andersen 2020-5-16

采纳的回答： Mathias Andersen

This

mean(a(:))

has been suggested but it has not worked for me.

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

采纳的回答

Mathias Andersen 2020-5-16

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/525919-hi-i-m-new-to-matlab-and-wanted-to-find-the-mean-of-all-the-values-in-my-matrix-data-set-and-was-wo#answer_432804

在 MATLAB Online 中打开

See the documentation for the mean command here

So if you want the mean of an entire matrix write the following

mean(a,'all')

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

更多回答（0 个）

请先登录，再回答此问题。

类别

MATLAB Language Fundamentals Matrices and Arrays Shifting and Sorting Matrices

在 Help Center 和 File Exchange 中查找有关 Shifting and Sorting Matrices 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Translated by

试用软件