colour.algebra.normalise_vector

colour.algebra.normalise_vector(a)[source]

Normalises given vector \(a\).

Parameters:a (array_like) – Vector \(a\) to normalise.
Returns:Normalised vector \(a\).
Return type:ndarray

Examples

>>> a = np.array([0.20654008, 0.12197225, 0.05136952])
>>> normalise_vector(a)  # doctest: +ELLIPSIS
array([ 0.8419703...,  0.4972256...,  0.2094102...])