API reference

pdmpy

pdmpy.pdm(t, y, s=None, f_min=0, f_max=1, delf=0.1, nbin=10)

The core function of the Phase Dispersion Minimization

Parameters

• t (array like) – Input time array

• y (array like) – Input value array

• s (array like) – Sigma of each y, if no sigma, it should be zeros

• f_min (double) – The minima of the frequency range

• f_max (double) – The maxima of the frequency range

• delf (double) – Delta frequency

• nbin (int) – The number of bins

Returns

• frequency_array (np.ndarry)

• theta_array (np.ndarray)