Preprocessing
=============

A few functions (i.e. wavelet transforms) are provided for
data preprocessing purposes. 


Discrete Wavelet Transform
--------------------------

Discrete Wavelet Transform based on the GSL DWT [Gsldwt]_.

.. autofunction:: mlpy.dwt(x, wf, k)
.. autofunction:: mlpy.idwt(X, wf, k)

Continuous Wavelet Transform
----------------------------

Continuous Wavelet Transform based on [Torrence98]_.

.. autofunction:: mlpy.cwt
.. autofunction:: mlpy.icwt

Other functions
^^^^^^^^^^^^^^^
See [Torrence98]_.

.. autofunction:: mlpy.angularfreq
.. autofunction:: mlpy.scales
.. autofunction:: mlpy.compute_s0


.. [Torrence98] C Torrence and G P Compo. Practical Guide to Wavelet Analysis
.. [Gsldwt] Gnu Scientific Library, http://www.gnu.org/software/gsl/