numpy.matrix.getA

method

matrix.getA()

将 self 作为 ndarray 对象返回.

等价于 np.asarray(self) .

参数:

None

返回:

retndarray

self 作为 ndarray

示例

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>>> x = np.matrix(np.arange(12).reshape((3,4))); x
matrix([[ 0,  1,  2,  3],
        [ 4,  5,  6,  7],
        [ 8,  9, 10, 11]])
>>> x.getA()
array([[ 0,  1,  2,  3],
       [ 4,  5,  6,  7],
       [ 8,  9, 10, 11]])

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