Spike-triggered LFP phase

Methods for performing phase analysis.

spike_triggered_phase(hilbert_transform, ...)	Calculate the set of spike-triggered phases of a neo.AnalogSignal.
phase_locking_value(phases_i, phases_j)	Calculates the phase locking value (PLV).
mean_phase_vector(phases[, axis])	Calculates the mean vector of phases.
phase_difference(alpha, beta)	Calculates the difference between a pair of phases.