Application of S-transform threshold filtering in Anhui experiment airgun sounding data de-noising
As a relatively new method of processing non-stationary signal with high time-frequency resolution, S transform can be used to analyze the time-frequency characteristics of seismic signals. It has the following characteristics: its time-frequency resolution corresponding to the signal frequency, rev...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
KeAi Communications Co., Ltd.
2018-07-01
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| Series: | Geodesy and Geodynamics |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S1674984717300976 |