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Single color image super-resolution using sparse representation and color constraint
期刊论文
JOURNAL OF SYSTEMS ENGINEERING AND ELECTRONICS, 2020, 卷号: 31, 期号: 2, 页码: 266-271
作者:
Xu Zhigang
;
Ma Qiang
;
Yuan Feixiang
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2020/06/16
color image
sparse representation
super-resolution
L-2/3 regularization norm
color channel constraint
Three-dimensional gravity inversion based on sparse recovery iteration using approximate zero norm
期刊论文
APPLIED GEOPHYSICS, 2018, 卷号: 15, 期号: 3-4, 页码: 524-535
作者:
Meng, Zhao-Hai
;
Xu, Xue-Chun
;
Huang, Da-Nian
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  |  
浏览/下载:31/0
  |  
提交时间:2019/03/04
Three-dimensional gravity inversion
sparse recovery
approximate zero norm
iterative method
density constraint penalty function
Sparse Normalized Least Mean Absolute Deviation Algorithm Based on Unbiasedness Criterion for System Identification With Noisy Input
期刊论文
IEEE ACCESS, 2018, 卷号: 6, 页码: 14379-14388
作者:
Ma, Wentao
;
Li, Ning
;
Li, Yuanhao
;
Duan, Jiandong
;
Chen, Badong
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  |  
浏览/下载:3/0
  |  
提交时间:2019/11/19
sparse system identification
unbiasedness criterion
L-1-norm penalty constraint
Normalized least mean absolute deviation
Concept Factorization by Joint Locality-constrained and l(2,1)-norm Regularization for Image Representation
期刊论文
JOURNAL OF MULTIPLE-VALUED LOGIC AND SOFT COMPUTING, 2018, 卷号: 31, 页码: 85-103
作者:
Jiang, Wei
;
Zhang, Jie
;
Zhang, Yongqing
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  |  
浏览/下载:16/0
  |  
提交时间:2019/12/02
Concept factorization
feature selection
local constraint
clustering l(2,1)-norm
row sparsity
Determination of droop control coefficient of multi-terminal VSC-HVDC with system stability consideration
期刊论文
IET RENEWABLE POWER GENERATION, 2018, 卷号: Vol.12 No.13, 页码: 1508-1515
作者:
Peng, Qiao
;
Liu, Tianqi
;
Wang, Shunliang
;
Qiu, Yufeng
;
Li, Xingyuan
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  |  
浏览/下载:14/0
  |  
提交时间:2019/02/25
voltage-source convertors
HVDC power transmission
power system stability
HVDC power convertors
control system synthesis
voltage control
state-space methods
feedback
minimisation
closed loop systems
eigenvalues and eigenfunctions
robust control
power transmission control
power transmission faults
multiterminal VSC-HVDC droop control coefficient determination
system stability consideration
multiterminal voltage source converter based high-voltage direct-current system
droop controller
active power regulation
voltage regulation
droop control coefficient design
state-space model
feedback controllers
optimisation problem
Frobenius-Hankel norm minimisation
system S
T mixed sensitivity
closed-loop system eigenvalue constraint
steady-state error constraint
optimal system stability
four-terminal VSC-HVDC system
faulty conditions
Sparse Normalized Least Mean Absolute Deviation Algorithm Based on Unbiasedness Criterion for System Identification With Noisy Input
期刊论文
2018, 卷号: 6, 页码: 14379-14388
作者:
Ma, Wentao
;
Li, Ning
;
Li, Yuanhao
;
Duan, Jiandong
;
Chen, Badong
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2019/12/20
Normalized least mean absolute deviation
L-1-norm penalty constraint
unbiasedness criterion
sparse system identification
稀疏水声信道的近似范数估计
学位论文
2017, 2016
伍飞云
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  |  
浏览/下载:7/0
  |  
提交时间:2017/06/20
稀疏
簇稀疏
范数约束
水声信道
信道估计
压缩感知
信道冲激响应
Sparse
clustered sparse
norm constraint
underwater acoustic nel (UAC)
channel estimation
compressed sensing (CS)
channel impulse response (CIR)
A Joint-L2,1-norm-Constraint-based Semi-Supervised Feature Extraction for RNA-Seq Data Analysis
期刊论文
Neurocomputing, 2017, 卷号: Vol.228, 页码: 263-269
作者:
Dong WangAuthor Vitae
;
Jun-Liang ShangAuthor Vitae
;
Ying-Lian GaoAuthor Vitae
;
Chun-Hou ZhengAuthor Vitae
;
Feng LiuAuthor Vitae
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2019/04/22
Feature
extraction
L-norm
constraint
Spectral
regression
Semi-supervised
method
RNA-Seq
data
analysis
基于l1-范数约束的递归互相关熵的稀疏系统辨识
期刊论文
2016, 卷号: 32, 页码: 1079-1086
作者:
周千
;
马文涛
;
桂冠
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2019/12/20
互相关熵 l1-范数限制 递归 稀疏系统辨识 脉冲噪声 correnyropy criterion algorithm l1-norm constraint recursive sparse system identification impulsive noise
On Equivalence of l1 Norm Based Basic Sparse Representation Problems
会议论文
IEEE Conference of Signal Processing, Communications and Computing (ICSPCC), 2015, Ningbo, Zhejiang, China, September 19-22, 2015
作者:
Jiang, Rui
;
Qiao, Hong
;
Zhang, Bo
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  |  
浏览/下载:14/0
  |  
提交时间:2016/10/27
Equivalence
l1 norm regularization problem
l1 norm minimization problem
l1 norm constraint problem
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