中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
数学与系统科学研究院 [7]
自动化研究所 [2]
地质与地球物理研究所 [1]
计算技术研究所 [1]
广州地球化学研究所 [1]
长春光学精密机械与物... [1]
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采集方式
OAI收割 [17]
内容类型
期刊论文 [15]
会议论文 [1]
学位论文 [1]
发表日期
2023 [3]
2021 [1]
2020 [3]
2016 [1]
2015 [1]
2014 [1]
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学科主题
Physics [1]
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Spatio-seasonal characterization and emissions estimation of ozone-depleting substances in the Pearl River Delta, China
期刊论文
OAI收割
ATMOSPHERIC ENVIRONMENT, 2023, 卷号: 310, 页码: 9
作者:
He, Hui
;
Huang, Zhonghui
;
Xie, Danping
;
Liu, Wang
;
Huang, Zhongkun
  |  
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2024/08/23
Ozone depleting substances (ODS)
Pearl river delta (PRD)
Spatio-seasonal variation
Tracer-ratio method
Emissions estimation
Learning to Reduce Scale Differences for Large-Scale Invariant Image Matching
期刊论文
OAI收割
IEEE Transactions on Circuits and Systems for Video Technology, 2023, 卷号: 33, 期号: 3, 页码: 1335 - 1348
作者:
Fu Yujie
;
Zhang Pengju
;
Liu Bingxi
;
Rong Zheng
;
Wu Yihong
  |  
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2024/05/28
Image Matching
Large Scale Changes
Scale Difference Reduction
Scale Ratio Estimation
Covisibility-attention-reinforced Matching Module
Seismic Image Dip Estimation by Multiscale Principal Component Analysis
期刊论文
OAI收割
IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2023, 卷号: 61, 页码: 10
作者:
Wu, Shaojiang
;
Wang, Yibo
  |  
收藏
  |  
浏览/下载:33/0
  |  
提交时间:2023/03/29
Estimation
Principal component analysis
Signal to noise ratio
Image resolution
Tensors
Low-pass filters
Mathematical models
Approximation algorithms
estimation
inverse problems
mathematical model
reliability
Direct local linear estimation for Sharpe ratio function
期刊论文
OAI收割
CANADIAN JOURNAL OF STATISTICS-REVUE CANADIENNE DE STATISTIQUE, 2021, 页码: 23
作者:
Lin, Hongmei
;
Tong, Tiejun
;
Wang, Yuedong
;
Xu, Wenchao
;
Zhang, Riquan
  |  
收藏
  |  
浏览/下载:27/0
  |  
提交时间:2022/04/02
Heteroscedasticity
local likelihood estimation
local linear regression
nonparametric regression
Sharpe ratio function
Feed-forward timing estimation for burst signals in non-cooperative communication
期刊论文
OAI收割
IET COMMUNICATIONS, 2020, 卷号: 14, 期号: 17, 页码: 2871-2877
作者:
Li, Youyang
;
Qin, Fei
;
Wang, Xue
;
Lu, Xiaochun
;
Chu, Ziyue
  |  
收藏
  |  
浏览/下载:47/0
  |  
提交时间:2021/11/29
optimisation
modulation
demodulation
signal classification
estimation theory
feedforward
noncooperative communication
modulation classification
demodulation
classical cooperative communication
optimisation function
closed-form analytical solution
estimation performance
low signal-to-noise ratio
feedforward timing estimation method
SNR
modified Cramer-Rao bound
burst signal classification
Interference Cancellation Based Channel Estimation for Massive MIMO Systems With Time Shifted Pilots
期刊论文
OAI收割
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2020, 卷号: 19, 期号: 10, 页码: 6826-6843
作者:
Sun, Bule
;
Zhou, Yiqing
;
Yuan, Jinhong
;
Shi, Jinglin
  |  
收藏
  |  
浏览/下载:29/0
  |  
提交时间:2020/12/10
Channel estimation
Interference
Antennas
Massive MIMO
Data communication
Time-frequency analysis
Signal to noise ratio
Finite antenna massive MIMO systems
pilot contamination
time shifted pilot
Space Debris Detection Using Feature Learning of Candidate Regions in Optical Image Sequences
期刊论文
OAI收割
IEEE ACCESS, 2020, 卷号: 8, 页码: 150864-150877
作者:
Xi, Jiangbo
;
Xiang, Yaobing
;
Ersoy, Okan K.
;
Cong, Ming
;
Wei, Xin
  |  
收藏
  |  
浏览/下载:44/0
  |  
提交时间:2020/10/23
Space debris
Feature extraction
Machine learning
Signal to noise ratio
Object detection
Image sequences
Optical imaging
Space debris detection
background estimation
candidate region extraction
deep learning
Semiparametric maximum likelihood estimation for a two-sample density ratio model with right-censored data
期刊论文
OAI收割
CANADIAN JOURNAL OF STATISTICS-REVUE CANADIENNE DE STATISTIQUE, 2016, 卷号: 44, 期号: 1, 页码: 58-81
作者:
Wei, Wenhua
;
Zhou, Yong
  |  
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2018/07/30
Density ratio model
EM algorithm
Empirical process
right-censored data
semiparametric maximum likelihood estimation
Combined estimation for multi-measurements of branching ratio
期刊论文
OAI收割
CHINESE PHYSICS C, 2015, 卷号: 39, 期号: 10, 页码: 103001
作者:
Xiao-Xia
;
L.
;
L. Xiao-Rui
;
Zhu YS(朱永生)
;
Yong-Sheng
收藏
  |  
浏览/下载:36/0
  |  
提交时间:2016/04/18
branching ratio
combined estimation
likelihood function
Bayesian method
systematic error
Empirical likelihood inference for logistic equation with random perturbation
期刊论文
OAI收割
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2014, 卷号: 27, 期号: 2, 页码: 350-359
作者:
Hu Xuemei
  |  
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2021/01/14
MOMENT RESTRICTIONS
Empirical likelihood ratio statistic
estimating equations
logistic equation with random perturbation
maximum empirical likelihood estimations
maximum likelihood estimation