Finding a mean for all my data

2018 11 28
2 个回答
更新时间：2023 11 27
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Hi, How do I find the mean of all the data given in rows and columns.

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回答（2 个）

Star Strider
Star Strider 2018-11-28

0 个投票

If you have a recent MATLAB release (definitely R2018b, possibly earlier), use the 'all' argument:
matrix = rand(5,7)
Avg = mean(matrix, 'all')
otherwise, convert it to a column vector first:
Avg = mean(matrix(:))

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