A Combined Denoising Method for Microseismic Signals from Coal Seam Hydraulic Fracturing: Multithreshold Wavelet Packet Transform and Improved Hilbert-Huang Transform.

Autor: Yu, Zhengxing1 (AUTHOR), Wen, Jinglin1 (AUTHOR), Zhu, Quanjie2 (AUTHOR), Ma, Haitao1 (AUTHOR), Feng, Yu3 (AUTHOR)
Zdroj: Shock & Vibration. 2/20/2021, p1-15. 15p.
Databáze: Academic Search Ultimate
Nepřihlášeným uživatelům se plný text nezobrazuje