pyyeti.locate.flippv

pyyeti.locate.flippv(pv, n)[source]

Flips the meaning of an index partition vector.

Parameters:

  • pv (1d ndarray) – The index partition vector to flip.

  • n (integer) – The length of the dimension to partition.

Returns:

notpv (ndarray) – Index vector; the complement of pv.

Examples

>>> import numpy as np
>>> from pyyeti import locate
>>> pv = np.array([0, 3, 5])
>>> locate.flippv(pv, 8)
array([1, 2, 4, 6, 7]...)