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科研机构
北京大学 [195]
内容类型
其他 [155]
期刊论文 [32]
会议论文 [8]
发表日期
2017 [7]
2016 [25]
2015 [15]
2014 [9]
2013 [13]
2012 [8]
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专题:北京大学
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Efficient estimation of non parametric simultaneous equations models
其他
2017-01-01
Tu, Y.
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Instrumental variables
local polynomial regression
non parametric additive models
structural models
NONPARAMETRIC REGRESSION-MODELS
L1 least squares for sparse high-dimensional LDA
其他
2017-01-01
Li, Yanfang
;
Jia, Jinzhu
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
High-dimensional LDA
Lasso
sparsity
LINEAR DISCRIMINANT-ANALYSIS
LASSO
CLASSIFICATION
REGRESSION
Forecasting cointegrated nonstationary time series with time-varying variance
其他
2017-01-01
Tu, Yundong
;
Yi, Yanping
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Cointegration
Error correction model
Model averaging
Pre-testing
Time-varying variance
ERROR-CORRECTION MODELS
INFORMATION CRITERION
EMPIRICAL-EXAMINATION
STATIONARITY TESTS
REDUCED RANK
SELECTION
PERFORMANCE
Exponential attitude and gyro-bias estimation on the Special orthogonal group SO(3)
会议论文
PENG Xiuhui
;
SUN Junyong
;
GENG Zhiyong
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2017/12/03
Attitude estimator
Gyro-bias
Special orthogonal group SO(3)
Exponential stability
Singular perturbation method
Attitude estimator
Gyro-bias
Special orthogonal group SO(3)
Exponential stability
Singular perturbation method
Source Identification of Network Diffusion Processes with Partial Observations
会议论文
Chaoyi Shi
;
Qi Zhang
;
Tianguang Chu
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Source identification
Susceptible-infected(SI) model
Maximum likelihood
Markov random fields
Source identification
Susceptible-infected(SI) model
Maximum likelihood
Markov random fields
Gait Phase Estimation Based on Noncontact Capacitive Sensing and Adaptive Oscillators
期刊论文
IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING, 2017
Zheng, Enhao
;
Manca, Silvia
;
Yan, Tingfang
;
Parri, Andrea
;
Vitiello, Nicola
;
Wang, Qining
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
Gait phase estimation
orthosis
exoskeleton
capacitive sensing
adaptive oscillators
REAL-TIME ESTIMATE
EXOSKELETON
DESIGN
SYSTEM
GENERATION
ASSISTANCE
ORTHOSES
AMPUTEES
WALKING
ROBOTS
An Iterative Frequency Offset Estimation Method for Coherent Optical OFDM System
期刊论文
IEEE PHOTONICS TECHNOLOGY LETTERS, 2017
Zhu, Paikun
;
Li, Juhao
;
Zhao, Hui
;
Tian, Yu
;
Chen, Yuanxiang
;
Wu, Zhongying
;
Chen, Zhangyuan
;
He, Yongqi
收藏
  |  
浏览/下载:35/0
  |  
提交时间:2017/12/03
Coherent optical communications
orthogonal frequency division multiplexing (OFDM)
frequency offset estimation
SYNCHRONIZATION
NETWORKS
Matching the phenology of Net Ecosystem Exchange and vegetation indices estimated with MODIS and FLUXNET in-situ observations
期刊论文
REMOTE SENSING OF ENVIRONMENT, 2016
Balzarolo, M.
;
Vicca, S.
;
Nguy-Robertson, A. L.
;
Bonal, D.
;
Elbers, J. A.
;
Fu, Y. H.
;
Gruenwald, T.
;
Horemans, J. A.
;
Papale, D.
;
Penuelas, J.
;
Suyker, A.
;
Veroustraete, F.
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Vegetation indices (VI&apos
Net Ecosystem Exchange (NEE)
Start of net carbon uptake (SGS(NEE))
Start of growing season (SGS)
Plant functional types (PFT&apos
Phenology
INDUCED CHLOROPHYLL FLUORESCENCE
PHOTOCHEMICAL REFLECTANCE INDEX
SATELLITE SENSOR DATA
LEAF-AREA INDEX
CARBON UPTAKE
MONITORING VEGETATION
TIME-SERIES
PHOTOSYNTHETIC EFFICIENCY
DECIDUOUS FOREST
SPECTRAL INDEX
s)
s)
Sparse recovery via differential inclusions
其他
2016-01-01
Osher, Stanley
;
Ruan, Feng
;
Xiong, Jiechao
;
Yao, Yuan
;
Yin, Wotao
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/04
Linearized Bregman
Differential inclusion
Early stopping regularization
Statistical consistency
SCALE-SPACE METHODS
THRESHOLDING ALGORITHM
ATOMIC DECOMPOSITION
VARIABLE SELECTION
WAVELET SHRINKAGE
IMAGE-RESTORATION
ORACLE PROPERTIES
REGRESSION
LASSO
L(1)-MINIMIZATION
On stepwise pattern recovery of the fused Lasso
其他
2016-01-01
Qian, Junyang
;
Jia, Jinzhu
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Fused Lasso
Non-asymptotic
Pattern recovery
Preconditioning
VARIABLE SELECTION
SPARSITY
REGRESSION
NOISE
PATH
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