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Module « numpy.matlib »

Fonction full - module numpy.matlib

Signature de la fonction full

def full(shape, fill_value, dtype=None, order='C', *, device=None, like=None) 

Description

help(numpy.matlib.full)

Return a new array of given shape and type, filled with `fill_value`.

Parameters
----------
shape : int or sequence of ints
    Shape of the new array, e.g., ``(2, 3)`` or ``2``.
fill_value : scalar or array_like
    Fill value.
dtype : data-type, optional
    The desired data-type for the array  The default, None, means
     ``np.array(fill_value).dtype``.
order : {'C', 'F'}, optional
    Whether to store multidimensional data in C- or Fortran-contiguous
    (row- or column-wise) order in memory.
device : str, optional
    The device on which to place the created array. Default: None.
    For Array-API interoperability only, so must be ``"cpu"`` if passed.

    .. versionadded:: 2.0.0
like : array_like, optional
        Reference object to allow the creation of arrays which are not
        NumPy arrays. If an array-like passed in as ``like`` supports
        the ``__array_function__`` protocol, the result will be defined
        by it. In this case, it ensures the creation of an array object
        compatible with that passed in via this argument.

    .. versionadded:: 1.20.0

Returns
-------
out : ndarray
    Array of `fill_value` with the given shape, dtype, and order.

See Also
--------
full_like : Return a new array with shape of input filled with value.
empty : Return a new uninitialized array.
ones : Return a new array setting values to one.
zeros : Return a new array setting values to zero.

Examples
--------
>>> import numpy as np
>>> np.full((2, 2), np.inf)
array([[inf, inf],
       [inf, inf]])
>>> np.full((2, 2), 10)
array([[10, 10],
       [10, 10]])

>>> np.full((2, 2), [1, 2])
array([[1, 2],
       [1, 2]])

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