Filtration module

In this module collected functions for band filtration

filtration.butter_bandpass(lowcut, highcut, fs, order=5)[source]

Calculation of bandpass Butterworth filter

Parameters:
  • lowcut (float) – Low bound of passband
  • highcut (float) – High bound of passband
  • fs (float) – Sampling frequency
Returns:

tuple

filtration.butter_bandpass_filter(x, lowcut, highcut, fs, order=5)[source]

Filter signal

Parameters:
  • lowcut (float) – Low bound of passband
  • highcut (float) – High bound of passband
  • fs (float) – Sampling frequency
Returns:

tuple

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