how to write the mean equation

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Emily Gallagher
Emily Gallagher 2019-9-17
编辑： Stephan 2019-9-17
How do I manually enter the mean equation?
  1 个评论
Adam
Adam 2019-9-17
mean of what? There's a mean function that does it for you. Otherwise you can use
doc sum
if you really want to do it without the mean function.
Or you can add all your numbers together in a for loop if you don't want to use sum either.

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回答（1 个）

Stephan
Stephan 2019-9-17
编辑：Stephan 2019-9-17
A_mean = sum(A,'all')/numel(A)

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