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科研机构
北京大学 [1060]
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其他 [1060]
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2017 [8]
2016 [73]
2015 [116]
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内容类型:其他
专题:北京大学
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On iterative algorithms for quantitative photoacoustic tomography in the radiative transport regime
其他
2017-01-01
Wang, Chao
;
Zhou, Tie
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
quantitative photoacoustic tomography
improved fixed-point iteration
radiative transfer equation
Barzilai-Borwein method
RECONSTRUCTION
DISTRIBUTIONS
EQUATION
Iterative reconstruction of scene depth with fidelity based on light field data
其他
2017-01-01
Liu, Chang
;
Qiu, Jun
;
Zhao, Songnian
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
PHOTOGRAPHY
Fully vertical-coupling and one-step etching subwavelength binary blazed grating coupler
其他
2017-01-01
Yang, Junbo
;
Wu, Wenjun
;
Huang, Jie
;
Chen, Dingbo
;
Zhang, Jingjing
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2017/12/03
Grating coupler
Coupling efficiency
Rigorous coupled-wave analysis
Finite difference time domain
INSULATOR WAVE-GUIDES
HIGH-EFFICIENCY
OPTICAL-FIBERS
PLATFORM
Mode-division-multiplexing passive optical network with Low-modal crosstalk
其他
2017-01-01
Li, Juhao
收藏
  |  
浏览/下载:41/0
  |  
提交时间:2017/12/03
Mode-division multiplexing
Mode multiplexer/demultiplexer
Passive optical network
TRANSMISSION
Dual-band perfect absorbers based on the magnetic resonance and the cavity resonance
其他
2017-01-01
Wang, Hongqing
;
Junbo, Yang
;
Wu, Wenjun
;
Huang, Jie
;
Zhang, Jingjing
;
Chen, Dingbo
;
Yan, Peng
;
Xiao, Gongli
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Perfect absorbers
metamaterial
single-band
dual-band
magnetic resonance
cavity resonance
SOLAR-CELL APPLICATIONS
METAMATERIAL ABSORBER
BROAD-BAND
VISIBLE FREQUENCIES
ABSORPTION
REGIME
IM-DD MDM-WDM Transmission over 120-km Weakly-coupled FMF Enabled by Wavelength Interleaving
其他
2017-01-01
Tian, Yu
;
Li, Juhao
;
Wu, Zhongying
;
Zhu, Paikun
;
Chen, Yuanxiang
;
Mo, Qi
;
Ren, Fang
;
Li, Zhengbin
;
He, Yongqi
;
Chen, Zhanyuan
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
FIBER
4-mode MDM Transmission over MMF with Direct Detection Enabled by Cascaded Mode-selective Couplers
其他
2017-01-01
Wu, Zhongying
;
Li, Juhao
;
Tian, Yu
;
Ge, Dawei
;
Zhu, Jinglong
;
Mo, Qi
;
Ren, Fang
;
Yu, Jinyi
;
Li, Zhengbin
;
Chen, Zhangyuan
;
He, Yongqi
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
INDEX MULTIMODE FIBERS
4x200Gb/s Twin-SSB Nyquist Subcarrier Modulation WDM Transmission over 160km SSMF with Direct Detection
其他
2017-01-01
Zhu, Yixiao
;
Ruan, Xiaoke
;
Chen, Zeyu
;
Jiang, Mingxuan
;
Zou, Kaiheng
;
Li, Chenjia
;
Zhang, Fan
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Spatial distribution of forest aboveground biomass in China: Estimation through combination of spaceborne lidar, optical imagery, and forest inventory data
其他
2016-01-01
Su, Yanjun
;
Guo, Qinghua
;
Xue, Baolin
;
Hu, Tianyu
;
Alvarez, Otto
;
Tao, Shengli
;
Fang, Jingyun
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/04
Forest aboveground biomass
GIAS/ICESat
Lidar
Ground inventory
China
SMALL-FOOTPRINT LIDAR
LEAF-AREA INDEX
LANDSAT TM DATA
RADAR BACKSCATTER
CARBON BALANCE
CLIMATE-CHANGE
BRAZILIAN AMAZON
DECIDUOUS FOREST
BOREAL FOREST
GREEN PROGRAM
A Decision Fusion Method for Land Cover Classification using Multi-sensor Data
其他
2016-01-01
Mazher, Abeer
;
Li, Peijun
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
Decision fusion
Cross conditional dependence
Multi-sensor Fusion of Correlated Probabilities
significance test for kappa
CONSENSUS THEORETIC CLASSIFICATION
ACCURACY
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