Coal-rock interface recognition based on terahertz time-domain spectroscopy

In order to study feasibility of coal-rock interface recognition based on terahertz time-domain spectroscopy, some experiments were taken out by using terahertz time-domain spectroscopy, which used gas coal and sandstone powder tablet as samples. Time delay and attenuation amplitude that caused by t...

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Bibliographic Details

Published in:	Gong-kuang zidonghua
Main Authors:	WANG Xin, HU Kexiang, YU Xiao, DING Enjie
Format:	Article
Language:	Chinese
Published:	Editorial Department of Industry and Mine Automation 2017-01-01
Subjects:	coal mining coal-rock interface coal-rock recognition terahertz time-domain spectroscopy hilbert-huang transform
Online Access:	http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2017.01.008