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std

Version:
    Last Modified: March 15, 2017

    Returns the standard deviation of an array. This function works column-wise by default.

    Syntax

    y = std(x)
    y = std(x, w)
    y = std(x, w, d)

    Inputs

    x

    Scalar or array of any dimension.

    w

    Scalar.

    d

    Dimension of x across which to calculate the standard deviation. d can be in a range of 1 to the maximum supported array dimension (32). If you do not specify d, the function works with the first dimension whose size is not equal to 1.

    Outputs

    y

    Standard deviation of x. y is a scalar or an array.

    X = [1, 2, 3, 4, 5, 6; 2, 4, 6, 8, 10, 12]
    Y = std(X)

    Where This Node Can Run:

    Desktop OS: Windows

    FPGA: This product does not support FPGA devices


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