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科研机构
西安交通大学 [75]
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期刊论文 [59]
会议论文 [16]
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2019 [5]
2018 [12]
2017 [8]
2016 [15]
2015 [11]
2014 [8]
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专题:西安交通大学
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Efficient projected gradient methods for cardinality constrained optimization
期刊论文
Science China Mathematics, 2019, 卷号: 62, 页码: 245-268
作者:
Xu, Fengmin
;
Dai, Yuhong
;
Zhao, Zhihu
;
Xu, Zongben
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2019/11/19
global convergence
index tracking
projected gradient method
signal recovery
sparse approximation
Amplitude modified sparse imaging for damage detection in quasi-isotropic composite laminates using non-contact laser induced Lamb waves
期刊论文
Ultrasonics, 2019, 卷号: 93, 页码: 122-129
作者:
Gao, Fei
;
Hua, Jiadong
;
Zeng, Liang
;
Lin, Jing
收藏
  |  
浏览/下载:28/0
  |  
提交时间:2019/11/19
Composite laminate
Decomposition methods
Experimental investigations
Laser induced
Mechanical performance
Non destructive evaluation
Signal representations
Structural health monitoring (SHM)
Machine health monitoring based on locally linear embedding with kernel sparse representation for neighborhood optimization
期刊论文
MECHANICAL SYSTEMS AND SIGNAL PROCESSING, 2019, 卷号: 114, 页码: 25-34
作者:
Sun, Chuang
;
Wang, Peng
;
Yan, Ruqiang
;
Gao, Robert X.
;
Chen, Xuefeng
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2019/11/19
Kernel sparse representation
Gearbox fault diagnosis
Manifold learning
Locally linear embedding
Adaptive neighborhood
Sparse representation based on parametric impulsive dictionary design for bearing fault diagnosis
期刊论文
MECHANICAL SYSTEMS AND SIGNAL PROCESSING, 2019, 卷号: 122, 页码: 737-753
作者:
Sun, Ruo-Bin
;
Yang, Zhi-Bo
;
Zhai, Zhi
;
Chen, Xue-Feng
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/11/19
Sparse representation
Parametric impulsive dictionary design
Bearing fault diagnosis
Correlation stopping criteria
Iterative thresholding algorithm based on non-convex method for modified lp-norm regularization minimization
期刊论文
Journal of Computational and Applied Mathematics, 2019, 卷号: 347, 页码: 173-180
作者:
Cui, Angang
;
Peng, Jigen
;
Li, Haiyang
;
Wen, Meng
;
Jia, Junxiong
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/11/19
Iterative thresholding
Lp-norm
Minimization problems
Numerical results
Optimization theory
Sparse signal recoveries
Sparse signals
State-of-art methods
Robust proportionate adaptive filter based on maximum correntropy criterion for sparse system identification in impulsive noise environments
期刊论文
SIGNAL IMAGE AND VIDEO PROCESSING, 2018, 卷号: 12, 页码: 117-124
作者:
Ma, Wentao
;
Zheng, Dongqiao
;
Zhang, Zhiyu
;
Duan, Jiandong
;
Chen, Badong
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/11/26
Impulsive noises
Sparse system identification
Correntropy
Proportionate
Sparse signal recovery via alternating projection method
期刊论文
SIGNAL PROCESSING, 2018, 卷号: 143, 页码: 161-170
作者:
Liu, Haifeng
;
Peng, Jigen
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2019/11/26
Restricted isometry constant
Alternating projection
Compressive sensing
Sparse signal recovery
Sparse Representation for Wireless Communications A compressive sensing approach
期刊论文
IEEE SIGNAL PROCESSING MAGAZINE, 2018, 卷号: 35, 页码: 40-58
作者:
Qin, Zhijin
;
Fan, Jiancun
;
Liu, Yuanwei
;
Gao, Yue
;
Li, Geoffrey Ye
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2019/11/26
Proportionate adaptive filtering algorithms based on mixed square/fourth error criterion with unbiasedness criterion for sparse system identification
期刊论文
International Journal of Adaptive Control and Signal Processing, 2018, 卷号: 32, 页码: 1644-1654
作者:
Ma, Wentao
;
Duan, Jiandong
;
Cao, Jiuwen
;
Li, Yingsong
;
Chen, Badong
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2019/11/26
Adaptive filtering algorithms
Least mean squares
Non-Gaussian noise
proportionate
Solving sparse systems
Sparse system identification
Steady-state misalignments
unbiasedness criterion
Sparsity-based signal extraction using dual Q-factors for gearbox fault detection
期刊论文
ISA TRANSACTIONS, 2018, 卷号: 79, 页码: 147-160
作者:
He, Wangpeng
;
Chen, Binqiang
;
Zeng, Nianyin
;
Zi, Yanyang
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/11/26
Gearbox fault detection
Non-convex regularization
Periodic-group-sparse features
Rotating machines
Sparse optimization
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