.. automodule:: distance

Distance functions
******************

This module supports functions to calculate the distance between two vectors.

------------------------------

chebychev
=========

.. autofunction:: distance.chebyshev

------------------------------

NormXCorr
=========

.. autofunction:: distance.NormXCorr

------------------------------

SAM
===

.. autofunction:: distance.SAM

------------------------------

SID
===

.. autofunction:: distance.SID