Window functions
================
In digital signal processing, windowing functions are useful to counteract the
assumption made by the FFT that data is infinite and to reduce spectral
leakage.

``blackman_harris``
-------------------

.. autofunction:: numpy_ml.utils.windows.blackman_harris

``generalized_cosine``
----------------------

.. autofunction:: numpy_ml.utils.windows.generalized_cosine

``hamming``
-----------

.. autofunction:: numpy_ml.utils.windows.hamming

``hann``
-----------

.. autofunction:: numpy_ml.utils.windows.hann