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komm.int_to_bits

Converts an integer, or array of integers, to their bit representations (LSB first).

Parameters:

  • input (ArrayLike) –

    An integer or an $N$-dimensional array of integers.

  • width (int) –

    The width of the bit representation.

Returns:

  • NDArray[integer] –

    An $(N+1)$-dimensional array of $0$s and $1$s, where the last dimension contains the bit representation of the input, with the least significant bit (LSB) as the first element.

Examples:

>>> komm.int_to_bits(16, width=5)
array([0, 0, 0, 0, 1])

>>> komm.int_to_bits(26, width=5)
array([0, 1, 0, 1, 1])

>>> komm.int_to_bits(26, width=8)
array([0, 1, 0, 1, 1, 0, 0, 0])

>>> komm.int_to_bits([0, 1, 2, 3], width=2)
array([[0, 0],
       [1, 0],
       [0, 1],
       [1, 1]])

>>> komm.int_to_bits([0, 1, 2, 3], width=4)
array([[0, 0, 0, 0],
       [1, 0, 0, 0],
       [0, 1, 0, 0],
       [1, 1, 0, 0]])

>>> komm.int_to_bits([[0, 1], [2, 3]], width=2)
array([[[0, 0],
        [1, 0]],

       [[0, 1],
        [1, 1]]])