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Reconstructing DOA Estimation in the Second-Order Statistic Domain by Exploiting Matrix Completion
期刊论文
Circuits, Systems, and Signal Processing, 2019, 卷号: 38, 期号: 10, 页码: 4855-4873
作者:
Fang, Yunfei
;
Wang, Hongyan
;
Zhu, Shengqi
;
Li, Shaoyong
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2022/02/17
Covariance matrix
Direction of arrival
Vectors
Direction-of-arrival estimators
Elastic regularization
Low signal-to-noise ratio
Matrix completion
Non-uniform
Second order statistics
Sparse reconstruction
Weighted L1 norm
Hierarchical discriminating sparse coding for weak fault feature extraction of rolling bearings
期刊论文
Reliability Engineering and System Safety, 2019, 卷号: 184, 页码: 41-54
作者:
Jiao, Jinyang
;
Zhao, Ming
;
Lin, Jing
;
Liang, Kaixuan
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2019/11/19
Dictionary-based
Harmonic to noise ratios
Prior knowledge
Rolling bearings
Simulated signals
Sparse coding
Traditional approaches
Weak fault feature extraction
Assistant Vehicle Localization Based on Three Collaborative Base Stations via SBL-Based Robust DOA Estimation
期刊论文
IEEE INTERNET OF THINGS JOURNAL, 2019, 卷号: 6, 页码: 5766-5777
作者:
Wang, Huafei
;
Wan, Liangtian
;
Dong, Mianxiong
;
Ota, Kaoru
;
Wang, Xianpeng
收藏
  |  
浏览/下载:32/0
  |  
提交时间:2019/12/02
Base station (BS)
direction-of-arrival (DOA) estimation
nonuniform noise
off-grid error
sparse Bayesian learning (SBL)
vehicle localization
Sparse representation based medical ultrasound images denoising with reshaped-RED
会议论文
Guangzhou, China, 2019-05-10
作者:
Pu, Xiaoqiu
;
Li, Zhixin
;
Li, Baopeng
;
Lei, Hao
;
Gao, Wei
收藏
  |  
浏览/下载:54/0
  |  
提交时间:2019/10/10
Ultrasound image
speckle noise
sparse representation
regularization by denoising
variable splitting
Robustness-oriented distributed cooperative control for ac microgrids under complex environments
期刊论文
IET CONTROL THEORY AND APPLICATIONS, 2019, 卷号: 13, 期号: 10
作者:
Lai, Jingang
;
Lu, Xiaoqing
;
Dong, Zhengcheng
;
Tang, Ruo-li
;
Li, Xin
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2019/12/05
differential equations
Lyapunov methods
voltage control
power distribution faults
robust control
smart power grids
distributed control
photovoltaic power systems
distributed power generation
power generation control
complex environment
transmission time delays
noise disturbances
existing distributed control strategies
PVG
inherent communication delays
environmental noises
time delay
additive noise
control strategy
accurate power sharing property
sparse communication network subject
islanded microgrid test system
control method
accurate proportional power sharing
robustness-oriented
ac microgrids
power sharing problem
control multiple PVGs
Joint Local Block Grouping with Noise-Adjusted Principal Component Analysis for Hyperspectral Remote-Sensing Imagery Sparse Unmixing
期刊论文
REMOTE SENSING, 2019, 卷号: 11, 期号: 10
作者:
Feng, Ruyi
;
Wang, Lizhe
;
Zhong, Yanfei
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2019/12/05
spectral unmixing
sparse representation
local blocks
noise-adjusted principal analysis
hyperspectral remote sensing imagery
RAIN STREAK REMOVAL VIA MULTI-SCALE MIXTURE EXPONENTIAL POWER MODEL
其他
2019-01-01
作者:
Wang, Xiaofen
;
Chen, Jun
;
Han, Zhen
;
Xiong, Mingfu
;
Liang, Chao
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2019/12/05
Rain streaks
video
sparse noise
Mixture Exponential Power Model
Multi-scale
Unknown noise removal via sparse representation model
期刊论文
ISA Transactions, 2019, 卷号: 94, 页码: 135-143
作者:
Zhang JC(张俊超)
;
Luo HB(罗海波)
;
Hui B(惠斌)
;
Chang Z(常铮)
;
Zhang XY(张祥越)
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2019/04/13
Image denoising
Mixed noise
Sparse representation
Dictionary learning
Unknown noise removal via sparse representation model
期刊论文
ISA Transactions, 2019, 卷号: 94, 页码: 135-143
作者:
Zhang JC(张俊超)
;
Luo HB(罗海波)
;
Hui B(惠斌)
;
Chang Z(常铮)
;
Zhang XY(张祥越)
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2019/04/13
Image denoising
Mixed noise
Sparse representation
Dictionary learning
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