How do I compute the mean and the standard deviation of a specific row from a matrix?

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N/A 2017-2-4
评论： N/A 2017-2-5
Hello everyone, I've got a matrix "x" 52x1000 double and I need to compute the mean and the std deviation of the last row. Is it correct writing: M= mean (x,52); S= std (x,52); ? Furthermore, how can I compute the histogram of the whole of the whole matrix? Thanks.

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Walter Roberson
Walter Roberson 2017-2-4
M = mean(x(end,:))
S = std(x(end.:))
histogram(x(:))

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