.. automodule:: pysptools.noise

Denoising 
*********

This module supports these filter algorithms:

* `Whiten`_
* `Minimum Noise Fraction (MNF) Transformation`_
* `Savitzky Golay`_



.. seealso:: See the file :download:`test_dnoise.py<../../tests/test_dnoise.py>` for an example.


Whiten
======

Function
--------
.. autofunction:: pysptools.noise.dnoise.whiten

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

Class
-----
.. autoclass:: pysptools.noise.Whiten
    :members:


Minimum Noise Fraction (MNF) Transformation
===========================================

.. autoclass:: pysptools.noise.MNF
    :members:


Savitzky Golay
==============

.. autoclass:: pysptools.noise.SavitzkyGolay
    :members: