Brain function is thought to emerge from the interactions among neuronal populations. Apart
from traditional efforts to reproduce brain dynamics from the micro-to macroscopic scales …

This paper reports the application of the Hilbert–Huang Transform (HHT) to the dynamic
characterization of gas–liquid two-phase flow in a horizontal pipeline. A differential pressure …

Hypnotizability is a cognitive trait able to modulate many behavioural/physiological
processes and associated with peculiar functional characteristics of the frontal executive …

Identification of the signal of traveling wave is the key for power line faults location. Hilbert-
Huang Transform (HHT), as a kind of time-frequency analysis method, is proposed to …

Hypnosis is a mental state or set of attitudes usually induced by a procedure known as
hypnotic induction. In order to provide the basic physiological conditions for potentially …

Earthquakes can generate seismic disturbances that propagate vast distances and trigger
landslides that can achieve high-speeds. It remains difficult to identify the co-seismic ground …

Ensemble empirical mode decomposition (EEMD) is a noise-assisted data analysis method
which decomposes a signal into a collection of intrinsic mode functions (IMFs). There …

The spread-spectrum structure of GPS signals provides inherent jamming tolerance for GPS
receivers. In a hostile environment where jamming sites may be close to GPS users, a larger …

Surface electroenterogram (EEnG) recording is a novel technique for monitoring intestinal
motility non-invasively. However, surface EEnG recordings are contaminated by cardiac …

Array acoustic logging plays an important role in formation evaluation. Its data is a non-
linear and non-stationary signal and array acoustic logging signals have time-varying …