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Compute the standard deviation of the elements of a matrix
Syntax
b = std2(A)
Description
b = std2(A) computes the standard deviation of the values in A.
Class Support
A is an array of class double or of any integer class. b is a scalar of class double.
Algorithm
std2 computes the standard deviation of the array A using std(A(:)).
See Also
corr2, mean2
std, mean in the online MATLAB Function Reference