Sentence examples for measures of phase from inspiring English sources

These time-varying measures of phase synchrony using wavelet or HTs are similar in their results.

Current measures of phase synchrony rely on either the wavelet transform or the Hilbert transform of the signals and suffer from constraints such as the limit on time-frequency resolution in the wavelet analysis and the prefiltering requirement in Hilbert transform.

Note, however, that we found increases in event-related power as well as in phase coherence with age, but in general, the ITC measures of phase coherence were better predictors of mean amplitude of ERP peaks than ERSP.

We have also investigated several other measures of phase locking, including the Shannon's entropy and the intensity of the first Fourier mode of the distribution of Ψm, n, [ 31].

ROT, as a measure of phase fluctuation activity, is calculated using the algorithm proposed by Pi et al. ([1997]).

ROT (rate of TEC (ionospheric total electron content) change) is the time derivative of TEC and is considered to be a measure of phase fluctuation activity.

As a measure of phase fluctuation activity, the rate of TEC (ROT) in units of TECU/min was used, where 1 TECU = 1016 electron/m2.

The results demonstrate that roughness impacts phase distribution, flow regimes, and phase relative permeability (a measure of phase interference); roughness increases oil water phase interference and hysteresis of the flow resistance when scanning up and down in water saturation.

We use the time-derivative of TEC (ROT, rate of TEC change) as a measure of phase fluctuation activity and the Rate of TEC Index (ROTI) as a GPS-based index that characterizes the severity of the GPS phase fluctuations and detects the presence of ionospheric irregularities (Pi et al. 1997).

The measure of phase congruency at a point x in a signal proposed by Morrone et al. in [18, 19] can be expressed as P C 1 = E x ∑ θ ∑ n A n, θ = F 2 x + H 2 x ∑ θ ∑ n A n, θ (10).

While PLA is a symmetric measure of (phase) relations inside a pair of signals, the multivariate measure of PDC was developed to reveal the temporal precedence, i.e. the causal hierarchy between activities.