Time-frequency Analysis of Seismic Signals 1st Edition

Time-frequency Analysis of Seismic Signals 1st Edition – Ebook Instant Download/Delivery ISBN(s): 9781119892342,1119892341,9781119892366, 1119892368

Product details: 

• ISBN-10: 1119892368
• ISBN-13: 9781119892366
• Author: Yanghua Wang

Time–frequency analysis of seismic signals aims to reveal the local properties of nonstationary signals. The local properties, such as time-period, frequency, and spectral content, vary with time, and the time of a seismic signal is a proxy of geologic depth. Therefore, the time–frequency spectrum is composed of the frequency spectra that are generated by using the classic Fourier transform at different time positions.

Table contents:

1 Nonstationary signals and spectral properties

2 The Gabor transform

3 The continuous wavelet transform

4 The S transform

5 The W transform

6 The Wigner-Ville distribution

7 Matching pursuit

8 Local power spectra with multiple windows

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