References in periodicals archive

Then he further put forward the Hilbert-Huang transform (HHT) combined with Hilbert transform. The analyzed signal was decomposed into several intrinsic mode functions (IMF).

Rolling Bearing Fault Detection Using Autocorrelation Based Morphological Filtering and Empirical Mode Decomposition

Next, apply the Hilbert transform to all IMFs, to derive model parameters including frequency and damping:

Quantification of Dynamic Properties of Pile Using Ensemble Empirical Mode Decomposition

Each IMF obtained by using Hilbert transform time is put forward for frequency analysis [35].

Detecting and Measuring Internal Anomalies in Tree Trunks Using Radar Data for Layer Identification

Hilbert Transform. The Hilbert transform (HT) is defined by the real-valued folding operation on the realvalued signal s(t)

A Guide on Spectral Methods Applied to Discrete Data in One Dimension

In this study, we systematically used the Hilbert Transform (HT) approach to compute the PRC from experimental data and showed that the results are independent of the arbitrary and often problematic definition of phase reference.

A Consistent Definition of Phase Resetting Using Hilbert Transform

proposed Hilbert-Huang transform (HHT) method, which is a new, self-adaptive frequency analysis method [9], and included the empirical mode decomposition (EMD) and Hilbert transform (HT); the core is the EMD.

Damage Identification of a Derrick Steel Structure Based on the HHT Marginal Spectrum Amplitude Curvature Difference

To apply the proposed method in practical application (directed acoustic transmission-reception system in our case), it is necessary to obtain the echo shape derived from experiments, so Hilbert transform is used to extract the received signal envelop, and the extracted envelop is used to modulate the transmitted signal.

Overlapping Signal Separation Method Using Superresolution Technique Based on Experimental Echo Shape

In the present paper, a simplified conditional simulation method of synthesizing spatially correlated earthquake ground motions is proposed based on Hilbert transform and earthquake record.

Synthesis of Spatially Correlated Earthquake Ground Motions Based on Hilbert Transform