gwdetchar.scattering.core module

Utilities for analysing optical scattering

gwdetchar.scattering.core.get_fringe_frequency(series, multiplier=2.0)[source]

Predict scattering fringe frequency from the derivative of a timeseries

Parameters:

series : TimeSeries

timeseries record of relative motion

multiplier : float

harmonic number of fringe frequency

Returns:

fringef : TimeSeries

timeseries record of fringe frequency

See also

scipy.signal.savgol_filter
for an implementation of the Savitzky-Golay filter