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科研机构
北京大学 [25]
内容类型
其他 [14]
期刊论文 [11]
发表日期
2017 [2]
2016 [6]
2015 [1]
2014 [3]
2013 [5]
2012 [4]
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专题:北京大学
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Estimation of atmospheric aging time of black carbon particles in the polluted atmosphere over central-eastern China using microphysical process analysis in regional chemical transport model
期刊论文
ATMOSPHERIC ENVIRONMENT, 2017
Chen, Xueshun
;
Wang, Zifa
;
Yu, Fangqun
;
Pan, Xiaole
;
Li, Jie
;
Ge, Baozhu
;
Wang, Zhe
;
Hu, Min
;
Yang, Wenyi
;
Chen, Huansheng
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Black carbon(BC)
Microphysics
Aging
NAQPMS plus APM
OPTICAL-PROPERTIES
AEROSOL-PARTICLES
MIXING STATE
SOOT
SIZE
SIMULATION
NUCLEATION
SULFATE
Efficient frequency-domain channel equalisation methods for OFDM/OQAM-PON with intensity modulation and direct detection
期刊论文
IET COMMUNICATIONS, 2017
Lin, Bangjiang
;
Tang, Xuan
;
Fang, Xi
;
Wu, Yi
;
Li, Hui
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
frequency-domain analysis
channel estimation
blind equalisers
OFDM modulation
quadrature amplitude modulation
passive optical networks
least mean squares methods
frequency-domain channel equalisation method
OFDM
OQAM
PON
intensity modulation
direct detection
frequency-domain channel estimation
adjacent subcarriers frequency-domain averaging
ASFA
minimum mean squared error
MMSE
orthogonal frequency division multiplexing-offset quadrature amplitude modulation
passive op
OFDM-PON
TRANSMISSION
Satellite characterization of terrestrial drought over Xinjiang Uygur Autonomous Region of China over past three decades
期刊论文
ENVIRONMENTAL EARTH SCIENCES, 2016
Zhang, Yuhu
;
Yao, Yunjun
;
Lin, Yi
;
Xiang, Liu
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Drought monitoring
Evapotranspiration
Evaporative wet index
Xinjiang Uygur Autonomous Region
LATENT-HEAT FLUX
PRIESTLEY-TAYLOR ALGORITHM
EDDY-COVARIANCE
SURFACE TEMPERATURE
MONITORING DROUGHT
VEGETATION INDEX
ENERGY-BALANCE
SEVERITY INDEX
LAND-COVER
MODIS
"What We Breathe Impacts Our Health: Improving Understanding of the Link between Air Pollution and Health"
期刊论文
ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2016
West, J. Jason
;
Cohen, Aaron
;
Dentener, Frank
;
Brunekreef, Bert
;
Zhu, Tong
;
Armstrong, Ben
;
Bell, Michelle L.
;
Brauer, Michael
;
Carmichael, Gregory
;
Costa, Dan L.
;
Dockery, Douglas W.
;
Kleeman, Michael
;
Krzyzanowski, Michal
;
Kuenzli, Nino
;
Liousse, Catherine
;
Lung, Shih-Chun Candice
;
Martin, Randall V.
;
Poeschl, Ulrich
;
Pope, C. Arden, III
;
Roberts, James M.
;
Russell, Armistead G.
;
Wiedinmyer, Christine
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
FINE PARTICULATE MATTER
LAND-USE REGRESSION
AEROSOL OPTICAL DEPTH
UNITED-STATES
DAILY MORTALITY
CLIMATE-CHANGE
EXPOSURE ESTIMATION
AMBIENT PM2.5
GLOBAL BURDEN
BLACK CARBON
A low-complexity sensor fusion algorithm based on a fiber-optic gyroscope aided camera pose estimation system
期刊论文
SCIENCE CHINA-INFORMATION SCIENCES, 2016
Tan, Zhongwei
;
Yang, Chuanchuan
;
Li, Yuliang
;
Yan, Yan
;
He, Changhong
;
Wang, Xinyue
;
Wang, Ziyu
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
visual tracking
camera pose estimation
fiber-optic gyroscope
low-complexity
sensor fusion
FRAME RATE VIDEO
KALMAN FILTER
TRACKING
Efficient frequency-domain channel equalization methods for dual-polarization orthogonal frequency-division multiplexing/offset quadrature amplitude modulation-passive optical network
期刊论文
OPTICAL ENGINEERING, 2016
Lin, Bangjiang
;
Fang, Xi
;
Tang, Xuan
;
Lin, Chun
;
Li, Yiwei
;
Zhang, Shihao
;
Wu, Yi
;
Li, Hui
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
orthogonal frequency-division multiplexing
offset quadrature amplitude modulation
passive optical network
OFDM-PON
OFDM/OQAM
TRANSMISSION
An analysis of the structure of an n-dodecane spray flame using TPDF modelling
期刊论文
COMBUSTION AND FLAME, 2016
Pei, Yuanjiang
;
Hawkes, Evatt R.
;
Bolla, Michele
;
Kook, Sanghoon
;
Goldin, Graham M.
;
Yang, Yue
;
Pope, Stephen B.
;
Som, Sibendu
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/04
Spray A
Engine Combustion Network
Transported probability density function
Diesel
n-Dodecane
LARGE-EDDY SIMULATION
DIRECT NUMERICAL-SIMULATION
TURBULENCE-CHEMISTRY INTERACTION
DIFFERENT COMBUSTION VESSELS
IGNITION FRONT PROPAGATION
RAYLEIGH-LIF MEASUREMENTS
DIESEL-ENGINE CONDITIONS
SOURCE-TERM ESTIMATION
JET DIFFUSION FLAME
VITIATED CO-FLOW
Experimental Demonstration of OFDM/OQAM Transmission for Visible Light Communications
期刊论文
IEEE PHOTONICS JOURNAL, 2016
Lin, Bangjiang
;
Tang, Xuan
;
Ghassemlooy, Zabih
;
Fang, Xi
;
Lin, Chun
;
Li, Yiwei
;
Zhang, Shihao
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/04
Offset quadrature amplitude modulation (OQAM)
orthogonal frequency division multiplexing access (OFDM)
visible light communications (VLC)
CHANNEL ESTIMATION
SYSTEMS
HFC-134a emissions from mobile air conditioning in China from 1995 to 2030
期刊论文
大气环境, 2015
Su, Shenshen
;
Fang, Xuekun
;
Li, Li
;
Wu, Jing
;
Zhang, Jianbo
;
Xu, Weiguang
;
Hu, Jianxin
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/10
Halocarbon
Emission inventory
Projection
China
GHGs reduction
MIXING RATIOS
HCFC-22
CITIES
High spectral efficiency Nyquist optical superchannel transmission
其他
2014-01-01
Zhang, Fan
;
Wang, Dan
;
Ding, Rui
;
Zhang, Tingting
;
Zheng, Zhennan
;
Chen, Zhangyuan
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/13
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