Savitzky-Golay filtering/smoothing for ECG signal

test

Signals from MIT-BIH Database

http://www.physionet.org/physiobank/database/mitdb/ http://www.physionet.org/physiotools/wpg/

[TODO: remember to align data with annotations if filtration will change signals' phase]

Python prototype

SciPy reference: http://docs.scipy.org/doc/scipy/reference/generated/scipy.signal.savgol_filter.html

C++ implementation

TODO: set key autotile column head zignoruje nam peirwsza linie obczaic jak plotowac dane z CSV ktory mamy (multi column)