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科研机构
清华大学 [9]
西安交通大学 [8]
四川大学 [3]
地质与地球物理研究所 [2]
中国石油大学(北京) [2]
集美大学 [1]
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期刊论文 [29]
会议论文 [2]
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2019 [1]
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2017 [2]
2016 [1]
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2014 [2]
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Automated detection and localization system of myocardial infarction in single-beat ECG using Dual-Q TQWT and wavelet packet tensor decomposition
期刊论文
Computer methods and programs in biomedicine, 2019, 卷号: 184, 页码: 105120
作者:
Liu Jia
;
Zhang Chi
;
Zhu Yongjie
;
Ristaniemi Tapani
;
Parviainen Tiina
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2019/12/02
Discrete wavelet packet transform (DWPT),Dual-Q tunable Q-factor wavelet transformation (Dual-Q TQWT),Electrocardiogram (ECG),Multilinear principal component analysis (MPCA),Myocardial infarction (MI)
AN EFFICIENT ATTENUATION COMPENSATION METHOD USING THE SYNCHROSQUEEZING TRANSFORM
期刊论文
JOURNAL OF SEISMIC EXPLORATION, 2018, 卷号: 27, 页码: 577-591
作者:
Yang, Yang
;
Gao, Jinghuai
;
Zhang, Guowei
;
Wang, Qian
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2019/11/26
synchrosqueezing transform (SST)
inverse Q filtering
denoise
Q estimation
Time-frequency analysis for bearing fault diagnosis using multiple Q-factor Gabor wavelets.
期刊论文
ISA transactions, 2018
作者:
Zhang Xin
;
Liu Zhiwen
;
Wang Jiaxu
;
Wang Jinglin
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2019/02/25
Bearing
fault
diagnosis
Continuous
wavelet
transform
Multiple
Q-factor
Gabor
wavelets
Time–frequency
analysis
Time–frequency
resolution
Time-frequency analysis for bearing fault diagnosis using multiple Q-factor Gabor wavelets.
期刊论文
ISA transactions, 2018
作者:
Zhang Xin
;
Liu Zhiwen
;
Wang Jiaxu
;
Wang Jinglin
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2019/02/25
Bearing
fault
diagnosis
Continuous
wavelet
transform
Multiple
Q-factor
Gabor
wavelets
Time–frequency
analysis
Time–frequency
resolution
Time–frequency analysis for bearing fault diagnosis using multiple Q-factor Gabor wavelets
期刊论文
ISA Transactions, 2018
作者:
Xin Zhang
;
Zhiwen Liu
;
Jiaxu Wang
;
Jinglin Wang
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/02/25
Bearing
fault
diagnosis
Time–frequency
analysis
Continuous
wavelet
transform
Multiple
Q-factor
Gabor
wavelets
Time–frequency
resolution
Riesz Transforms Associated with Higher-Order Schrödinger Type Operators
期刊论文
Potential Analysis, 2018, 卷号: 49, 期号: 3, 页码: 381-410
作者:
Deng, Qingquan*
;
Ding, Yong
;
Yao, Xiaohua
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2019/12/23
Higher order Schrodinger operator
Off-diagonal estimates
L-p-L-q estimates
Riesz transform
A New Imaging Approach for Dipole-Dipole Time-Domain Electromagnetic Data Based on the q-Transform
期刊论文
PURE AND APPLIED GEOPHYSICS, 2017, 卷号: 174, 期号: 10, 页码: 3939-3953
作者:
Li, Hai
;
Xue, Guo-Qiang
;
Zhao, Pan
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2017/11/24
Time-domain electromagnetic method
dipole-dipole configuration
q-transform
transformed wave-field
Improving the resolution of seismic traces based on the secondary time-frequency spectrum
期刊论文
APPLIED GEOPHYSICS, 2017, 卷号: 14, 期号: 2, 页码: 236-246
作者:
Wang, De-Ying
;
Huang, Jian-Ping
;
Kong, Xue
;
Li, Zhen-Chun
;
Wang, Jiao
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2019/12/11
resolution
S transform
time-frequency spectrum
time-variant wavelet
spectrum-modeling deconvolution
Q compensation
Improved Ensemble Superwavelet Transform for Vibration-Based Machinery Fault Diagnosis
期刊论文
JOURNAL OF MANUFACTURING SCIENCE AND ENGINEERING-TRANSACTIONS OF THE ASME, 2016, 卷号: 138, 期号: [db:dc_citation_issue]
作者:
He, Wangpeng
;
Zi, Yanyang
;
Wan, Zhiguo
;
Chen, Binqiang
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/02
tunable Q-factor wavelet transform
superwavelet transform
fault diagnosis
rotating machinery
feature extraction
Automatic fault feature extraction of mechanical anomaly on induction motor bearing using ensemble super-wavelet transform
期刊论文
MECHANICAL SYSTEMS AND SIGNAL PROCESSING, 2015, 卷号: 54-55, 期号: [db:dc_citation_issue], 页码: 457-480
作者:
He, Wangpeng
;
Zi, Yanyang
;
Chen, Binqiang
;
Wu, Feng
;
He, Zhengjia
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/02
Induction motor
Q-factor
Feature extraction
Bearing fault diagnosis
Super-wavelet transform
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