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浏览/检索结果: 共7条，第1-7条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择发表日期升序发表日期降序作者升序作者降序提交时间升序提交时间降序题名升序题名降序 SIGNAL-NOISE IDENTIFICATION of MAGNETOTELLURIC SIGNALS USING FRACTAL-ENTROPY and CLUSTERING ALGORITHM for TARGETED DE-NOISING 期刊论文 Fractals, 2018, 卷号: 26, 期号: 2 作者:  Li, Jin*;  Zhang, Xian;  Gong, Jinzhe;  Tang, Jingtian*;  Ren, Zhengyong 收藏  |  浏览/下载：9/0  |  提交时间：2019/12/03 Magnetotelluric  Fractal-Entropy  Clustering  Signal-Noise Identification  De-Noising   De-Noising of Magnetotelluric Signal in the Ore Concentration Area Based on Combination Filter 期刊论文 Journal of Jilin University. Earth Science Edition, 2017, 卷号: Vol.47 No.3, 页码: 874-883 作者:  Cai Jianhua;  Xiao Xiao 收藏  |  浏览/下载：5/0  |  提交时间：2019/12/31 empirical mode decomposition(EMD)  mathematical morphological filtering  adaptive filtering  magnetotelluric signal  de-noising  ore concentration area   Separation and identification of magnetotelluric weak data using multi-scale morphology and recurrence plot 期刊论文 Journal of Central South University of Science and Technology, 2016, 卷号: Vol.47 No.11, 页码: 3890-3898 作者:  Li Jin;  Tang Jingtian;  Cai Jianhua;  Yan Huan 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/31 magnetotelluric  multi-scale morphology  recurrence plot  signal-to-noise separation  signal-to-noise identification   Magnetotelluric data denosing based on time-frequency analysis of the frequency slice wavelet transform 期刊论文 Geophysical Prospecting for Petroleum, 2016, 卷号: Vol.55 No.6, 页码: 904-912 作者:  Cai Jianhua;  Xiong Rui 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/31 frequency slice wavelet transform  time-frequency analysis  magnetotelluric (MT) signal  denosing   Research on the Magnetotelluric Signal Processing and Impedance Tensor Estimation 会议论文 成都, 2013-6-17 作者:  ZHANG Gang;  WANG Xuben;  LUO Wei;  HUANG Jian;  GUO Ziming 收藏  |  浏览/下载：1/0  |  提交时间：2019/12/09 Magnetotelluric  Signal  processing  Impedance  Robust  estimation   Design and application of natural audio electric field frequency selecting instrument 会议论文 3rd International Conference on Precision Instrumentation and Measurement 2011, CPIM2011, Xiangtan, China, July 18, 2011 - July 21, 2011 Liao, Xiuying(廖秀英); Cheng, Hui; Bai, Yicheng 收藏  |  浏览/下载：31/0  |  提交时间：2012/05/18 Groundwater resources  Instruments  Measurements  Mineral resources  Software design  System stability  Design and application  Electric field frequency  Electrical structures  Field works  Geological bodies  Geological information  Hardware design  Magnetotelluric soundings  Observe system  Weak signal detection   Application of CS3301 to the long-period MT instrument 期刊论文 CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2012, 卷号: 55, 期号: 12, 页码: 4051-4057 作者:  Gong Xiu-Gang;  Wei Wen-Bo;  Jin Sheng;  Ye Gao-Feng;  Chen Kai 收藏  |  浏览/下载：1/0  |  提交时间：2019/12/23 Magnetotelluric sounding  Weak signal detection  Data Acquisition  CS3301