numpy.matlib.identity(n, dtype=None)
[source]
Returns the square identity matrix of given size.
Parameters: |
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Returns: |
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See also
numpy.identity
matlib.eye
>>> import numpy.matlib >>> np.matlib.identity(3, dtype=int) matrix([[1, 0, 0], [0, 1, 0], [0, 0, 1]])
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https://docs.scipy.org/doc/numpy-1.17.0/reference/generated/numpy.matlib.identity.html