peak_to_peak_period¶
-
gala.dynamics.
peak_to_peak_period
(t, f, amplitude_threshold=0.01)[source]¶ Estimate the period of the input time series by measuring the average peak-to-peak time.
- Parameters
- tarray_like
Time grid aligned with the input time series.
- farray_like
A periodic time series.
- amplitude_thresholdnumeric (optional)
A tolerance parameter. Fails if the mean amplitude of oscillations isn’t larger than this tolerance.
- Returns
- periodfloat
The mean peak-to-peak period.