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Fonction dsplit - module numpy

Signature de la fonction dsplit

def dsplit(ary, indices_or_sections) 

Description

dsplit.__doc__

    Split array into multiple sub-arrays along the 3rd axis (depth).

    Please refer to the `split` documentation.  `dsplit` is equivalent
    to `split` with ``axis=2``, the array is always split along the third
    axis provided the array dimension is greater than or equal to 3.

    See Also
    --------
    split : Split an array into multiple sub-arrays of equal size.

    Examples
    --------
    >>> x = np.arange(16.0).reshape(2, 2, 4)
    >>> x
    array([[[ 0.,   1.,   2.,   3.],
            [ 4.,   5.,   6.,   7.]],
           [[ 8.,   9.,  10.,  11.],
            [12.,  13.,  14.,  15.]]])
    >>> np.dsplit(x, 2)
    [array([[[ 0.,  1.],
            [ 4.,  5.]],
           [[ 8.,  9.],
            [12., 13.]]]), array([[[ 2.,  3.],
            [ 6.,  7.]],
           [[10., 11.],
            [14., 15.]]])]
    >>> np.dsplit(x, np.array([3, 6]))
    [array([[[ 0.,   1.,   2.],
            [ 4.,   5.,   6.]],
           [[ 8.,   9.,  10.],
            [12.,  13.,  14.]]]),
     array([[[ 3.],
            [ 7.]],
           [[11.],
            [15.]]]),
    array([], shape=(2, 2, 0), dtype=float64)]