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Data Denoising with Savitzky-Golay Smoothing
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:doc:`/SingleStepClassifiers/NonCausalStep/index`

This step applies the *Savitzky-Golay* algorithm (a moving polynomial fit) to denoise data.

.. rubric:: Input Parameters

1. One-dimensional time series data

2. Filter width

3. The polynomial order

.. rubric:: Output Parameters

1. Denoised time series data

.. rubric:: Workflow

.. image:: workflow.svg


.. rubric:: Algorithm

:doc:`/Algorithms/SavitzkyGolay/index`

.. rubric:: References

- S.J.\  Orfanidis, Introduction to Signal Processing, Prentice-Hall, Englewood Cliffs, NJ, 1996.