nvector._core.unit

nvector._core.unit(vector, norm_zero_vector=1)

Convert input vector to a vector of unit length.

Parameters:

vector : 3 x m array

m column vectors

Returns:

unitvector : 3 x m array

normalized unitvector(s) along axis==0.

Examples

>>> import nvector as nv
>>> nv.unit([[1],[1],[1]])
array([[ 0.57735027],
       [ 0.57735027],
       [ 0.57735027]])