Instantaneous parameters extraction via wavelet transform

Instantaneous parameters extraction via wavelet transform

A novel theorem on the wavelet transform and Hilbert transform (HT) is proposed and applied to extract the instantaneous parameters of energy-limited, real signals. Numerical simulations shows advantages of the presented method in both precision and antinoise performance.

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:IEEE transactions on geoscience and remote sensing 1999-03, Vol.37 (2), p.867-870
Hauptverfasser: Gao, Jinghuai, Dong, Xiaolong, Wang, Wen-Bing, Li, Youming, Pan, Cunhuan
Format: Artikel
Sprache:eng
Schlagworte:
Applied geophysics
Computer simulation
Earth sciences
Earth, ocean, space
Exact sciences and technology
Extraction
Fourier transforms
Geophysics
Heat treatment
Image analysis
Internal geophysics
Mathematical models
Numerical simulation
Parameter extraction
Performance analysis
Q factor
Remote sensing
Signal analysis
Theorems
Transforms
Wavelet analysis
Wavelet transforms
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:A novel theorem on the wavelet transform and Hilbert transform (HT) is proposed and applied to extract the instantaneous parameters of energy-limited, real signals. Numerical simulations shows advantages of the presented method in both precision and antinoise performance.
ISSN:0196-2892
1558-0644
DOI:10.1109/36.752206