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湖南大学 [5]
兰州理工大学 [2]
数学与系统科学研究院 [2]
北京航空航天大学 [1]
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山东大学 [1]
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期刊论文 [16]
发表日期
2019 [16]
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Fault feature extraction of rotating machinery based on EWT and a weighted multi neighborhood rough set
期刊论文
Zhendong yu Chongji/Journal of Vibration and Shock, 2019, 卷号: 38, 期号: 24, 页码: 235-242
作者:
Wu, Yaochun
;
Zhao, Rongzhen
;
Jin, Wuyin
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2020/11/14
Classification (of information)
Extraction
Iterative methods
Probability
Rotating machinery
Rough set theory
Time domain analysis
Wavelet transforms
Characteristics of vibrations
Empirical wavelet transform(EWT)
Fault feature extractions
Feature selection methods
Multiple neighborhoods
Neighborhood rough sets
Probability of occurrence
Time domain characteristics
Method Integrate EWT Multi-scale Permutation Entropy with GG Clustering for Bearing Fault Diagnosis
期刊论文
Zhendong Ceshi Yu Zhenduan/Journal of Vibration, Measurement and Diagnosis, 2019, 卷号: 39, 期号: 2, 页码: 416-423
作者:
Zhao, Rongzhen
;
Li, Jipu
;
Deng, Linfeng
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  |  
浏览/下载:13/0
  |  
提交时间:2020/11/14
Correlation methods
Entropy
Failure analysis
Fault detection
Principal component analysis
Roller bearings
Wavelet transforms
Bearing fault diagnosis
Correlation analysis
Fault diagnosis method
GG clustering
Intrinsic mode components
Mode combination method
Non stationary characteristics
Permutation entropy
The Periodic and Temporal Behaviors of Solar X-Ray Flares in Solar Cycles 23 and 24
期刊论文
ASTROPHYSICAL JOURNAL, 2019, 卷号: 874, 期号: 1, 页码: 10
作者:
Oloketuyi, Jacob
;
Liu Y(刘煜)
;
Zhao MY(赵明宇)
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  |  
浏览/下载:103/0
  |  
提交时间:2019/04/15
methods: data analysis
Sun: activity
Sun: flares
sunspots
WINDOWED FOURIER TRANSFORM AND GENERAL WAVELET ALGORITHMS IN QUANTUM COMPUTATION
期刊论文
QUANTUM INFORMATION & COMPUTATION, 2019, 卷号: 19, 期号: 3-4, 页码: 237-251
作者:
Ma, Guangsheng
;
Li, Hongbo
;
Zhao, Jiman
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  |  
浏览/下载:23/0
  |  
提交时间:2020/01/10
Quantum windowed Fourier transform
quantum convolution
quantum wavelet algorithms
Forecasting container throughput based on wavelet transforms within a decomposition-ensemble methodology: a case study of China
期刊论文
MARITIME POLICY & MANAGEMENT, 2019, 卷号: 46, 期号: 2, 页码: 178-200
作者:
Xie, Gang
;
Qian, Yatong
;
Yang, Hewei
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  |  
浏览/下载:42/0
  |  
提交时间:2019/03/05
Container throughput
wavelet transform
data characteristic analysis
time series forecasting
decomposition-ensemble methodology
Accuracy improvement of quantitative analysis in VIS-NIR spectroscopy using the GKF-WTEF algorithm
期刊论文
Applied Optics, 2019, 卷号: Vol.58 No.28, 页码: 7836-7843
作者:
Hou, X.a
;
Zhang, M.a
;
Li, G.a
;
Tian, H.c
;
Yang, S.d
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  |  
浏览/下载:10/0
  |  
提交时间:2019/11/26
Absorption spectroscopy
Diffuse reflectance
Diffuse reflectance spectroscopy
Feature extraction
Hyperspectral imaging
Wavelet transforms
A Hybrid Model for Short-Term Traffic Volume Prediction in Massive Transportation Systems
期刊论文
IEEE Transactions on Intelligent Transportation Systems, 2019, 卷号: Vol.20 No.3, 页码: 935-946
作者:
Diao, ZL
;
Zhang, DF
;
Wang, X
;
Xie, K
;
He, SY
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  |  
浏览/下载:30/0
  |  
提交时间:2019/12/13
Predictive models
Forecasting
Transportation
Autoregressive processes
Discrete wavelet transforms
Gaussian processes
Probabilistic logic
Passenger flow prediction
wavelet decomposition
Gaussian process (GP)
Investigation of the self-absorption effect using time-resolved laser-induced breakdown spectroscopy
期刊论文
Optics Express, 2019, 卷号: Vol.27 No.4, 页码: 4261-4270
作者:
Yun Tang
;
Shixiang Ma
;
Yanwu Chu
;
Tao Wu
;
Yuyang Ma
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2019/12/13
Laser
beams
Laser
induced
breakdown
Laser
plasmas
Nd:YAG
lasers
Optical
depth
Wavelet
transforms
A Hybrid Transforms-Based Robust Video Zero-Watermarking Algorithm for Resisting High Efficiency Video Coding Compression
期刊论文
IEEE ACCESS, 2019, 卷号: 7, 页码: 115708-115724
作者:
Yu, Xiaoyan
;
Wang, Chengyou
;
Zhou, Xiao
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  |  
浏览/下载:21/0
  |  
提交时间:2019/12/11
Video signal processing
watermarking
videowatermarking
zero-watermarking
copyright protection
robustness
high efficiency
video coding
discrete wavelet transform
all phase biorthogonal
transform
singular value decomposition
Symplectic geometry mode decomposition and its application to rotating machinery compound fault diagnosis.
期刊论文
Mechanical Systems & Signal Processing, 2019, 卷号: Vol.114, 页码: 189-211
作者:
Pan, HY
;
Yang, Y
;
Li, X
;
Zheng, JD
;
Cheng, JS
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  |  
浏览/下载:13/0
  |  
提交时间:2019/12/17
SYMPLECTIC geometry
*WAVELET transforms
*SPECTRUM analysis
*NONLINEAR systems
*EIGENVALUES
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