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科研机构
北京大学 [78]
内容类型
其他 [39]
期刊论文 [38]
会议论文 [1]
发表日期
2017 [8]
2016 [11]
2015 [8]
2014 [6]
2013 [5]
2012 [6]
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专题:北京大学
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虚源成像观测系统设计方法
期刊论文
石油学报, 2017
乔宝平
;
胡天跃
;
冯玮
;
曹成寅
;
潘自强
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
地震干涉
观测系统
固定相位
调谐采样
成像质量
seismic interferometry
observation system
stationary phase
tuning sampling
imaging quality
A simple temperature domain two-source model for estimating agricultural field surface energy fluxes from Landsat images
期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2017
Yao, Yunjun
;
Liang, Shunlin
;
Yu, Jian
;
Chen, Jiquan
;
Liu, Shaomin
;
Lin, Yi
;
Fisher, Joshua B.
;
McVicar, Tim R.
;
Cheng, Jie
;
Jia, Kun
;
Zhang, Xiaotong
;
Xie, Xianhong
;
Jiang, Bo
;
Sun, Liang
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
SENSIBLE HEAT-FLUX
PRIESTLEY-TAYLOR PARAMETER
BALANCE CLOSURE PROBLEM
LEAF-AREA INDEX
EDDY-COVARIANCE
DAILY EVAPORATION
TERRESTRIAL EVAPOTRANSPIRATION
RADIOMETRIC TEMPERATURE
EXPERIMENTAL-DESIGN
METEOROLOGICAL DATA
Second-order accurate genuine BGK schemes for the ultra-relativistic flow simulations
其他
2017-01-01
Chen, Yaping
;
Kuang, Yangyu
;
Tang, Huazhong
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Gas-kinetic scheme
Anderson-Witting model
Ultra-relativistic Euler equations
Ultra-relativistic Navier-Stokes equations
DISCONTINUOUS GALERKIN METHODS
NAVIER-STOKES EQUATIONS
COMPRESSIBLE EULER EQUATIONS
PIECEWISE PARABOLIC METHOD
FLUX-SPLITTING METHOD
GAS-KINETIC SCHEME
RIEMANN SOLVER
IDEAL MAGNETOHYDRODYNAMICS
BOLTZMANN-EQUATION
RELAXATION-TIME
Efficient bacterial inactivation with Z-scheme AgI/Bi2MoO6 under visible light irradiation
期刊论文
WATER RESEARCH, 2017
Liang, Jialiang
;
Liu, Fuyang
;
Deng, Jun
;
Li, Mian
;
Tong, Meiping
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
AgI/Bi2MoO6
Disinfection
Active species
Common anions
Reusability
DRIVEN PHOTOCATALYTIC INACTIVATION
E.-COLI K-12
WATER DISINFECTION
ESCHERICHIA-COLI
PLASMONIC PHOTOCATALYSTS
PATHOGENIC BACTERIA
HIGHLY EFFICIENT
MECHANISM
PERFORMANCE
BI2MOO6
Image pre-processing method for near-wall PIV measurements over moving curved interfaces
期刊论文
MEASUREMENT SCIENCE AND TECHNOLOGY, 2017
Jia, L. C.
;
Zhu, Y. D.
;
Jia, Y. X.
;
Yuan, H. J.
;
Lee, C. B.
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
moving curved interfaces
near-wall PIV measurements
image transformation
adaptive stretching
synthetic particles
INTERROGATION
VELOCIMETRY
TURBOMACHINERY
IMPROVEMENT
TRANSITION
FLOWS
Low-Complexity Hybrid Precoding Design for MIMO-OFDM Millimeter Wave Communications
期刊论文
IEICE TRANSACTIONS ON COMMUNICATIONS, 2017
Dong, Yue
;
Chen, Chen
;
Yi, Na
;
Gao, Shijian
;
Jin, Ye
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
5G
millimeter wave communications
hybrid precoding
frequency selectivity
low-complexity implementation
SYSTEMS
MODELS
ANALOG
High-resolution and multi-range particle separation by microscopic vibration in an optofluidic chip
期刊论文
LAB ON A CHIP, 2017
Shi, Y. Z.
;
Xiong, S.
;
Chin, L. K.
;
Yang, Y.
;
Zhang, J. B.
;
Ser, W.
;
Wu, J. H.
;
Chen, T. N.
;
Yang, Z. C.
;
Hao, Y. L.
;
Liedberg, B.
;
Yap, P. H.
;
Zhang, Y.
;
Liu, A. Q.
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
SURFACE ACOUSTIC-WAVES
OPTICAL CHROMATOGRAPHY
GOLD NANOPARTICLES
LATERAL DISPLACEMENT
BROWNIAN-MOTION
SPECTROSCOPY
EXCITATION
EXOSOMES
GRADIENT
LASERS
Adaptive Progressive Motion Vector Resolution Selection Based on Rate-Distortion Optimization
期刊论文
IEEE TRANSACTIONS ON IMAGE PROCESSING, 2017
Wang, Zhao
;
Wang, Shiqi
;
Zhang, Jian
;
Ma, Siwei
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Motion vector resolution
rate-distortion model
decision tree
rate-distortion optimization
motion compensation
VIDEO
PREDICTION
ALLOCATION
ACCURACY
HEVC
Learning multiscale and deep representations for classifying remotely sensed imagery
期刊论文
ISPRS JOURNAL OF PHOTOGRAMMETRY AND REMOTE SENSING, 2016
Zhao, Wenzhi
;
Du, Shihong
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Multiscale convolutional neural network (MCNN)
Deep learning
Feature extraction
Remote sensing image classification
HIGH-RESOLUTION
MORPHOLOGICAL TRANSFORMATIONS
FEATURE-EXTRACTION
NEURAL-NETWORKS
SENSING IMAGES
URBAN AREAS
CLASSIFICATION
FEATURES
DIMENSIONALITY
INFORMATION
基于多级信息网格的海量遥感数据存储管理研究
期刊论文
测绘学报, 2016
李爽
;
程承旗
;
童晓冲
;
陈波
;
翟卫欣
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
GeoSOT网格
遥感影像
元数据
数组数据结构
倒排索引
GeoSOT
remote sensing data
metadata
array
inverted index
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