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科研机构
北京大学 [76]
内容类型
其他 [39]
期刊论文 [35]
会议论文 [2]
发表日期
2016 [2]
2015 [3]
2014 [12]
2013 [16]
2012 [14]
2011 [6]
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共76条,第1-10条
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专题:北京大学
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Index modulated OFDM with intercarrier interference cancellation
其他
2016-01-01
Li, Yuke
;
Zhang, Meng
;
Cheng, Xiang
;
Wen, Miaowen
;
Yang, Liu-Qing
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Real-Time Two-Dimensional Mapping of Relative Local Surface Temperatures with a Thin-Film Sensor Array
期刊论文
SENSORS, 2016
Li, Gang
;
Wang, Zhenhai
;
Mao, Xinyu
;
Zhang, Yinghuang
;
Huo, Xiaoye
;
Liu, Haixiao
;
Xu, Shengyong
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/04
temperature measurement
multiplexer
real-time
two-dimensional mapping
temperature sensor array
THERMOCOUPLES
CALIBRATION
A Simple Enhanced Water Index (EWI) for Percent Surface Water Estimation Using Landsat Data
期刊论文
ieee journal of selected topics in applied earth observations and remote sensing, 2015
Wang, Shudong
;
Baig, Muhammad Hasan Ali
;
Zhang, Lifu
;
Jiang, Hailiang
;
Ji, Yuhe
;
Zhao, Hengqian
;
Tian, Jingguo
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/11
Enhanced Water Index (EWI)
Modified Normalized Difference Water Index (MNDWI)
percent surface water estimation
remote sensing of environment
IMAGERY
FEATURES
NDWI
SMART for Mobile Health: A Study of Scheduling Algorithms in Full-IP Mobile Networks
期刊论文
ieee communications magazine, 2015
Huang, Anpeng
;
Xie, Linzhen
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/11
MHEALTH APPLICATIONS
WE-CARE
SYSTEM
Pre-coding aided differential spatial modulation
其他
2015-01-01
Zhang, Meng
;
Wen, Miaowen
;
Cheng, Xiang
;
Yang, Liuqing
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
A Robust Coinversion Model for Soil Moisture Retrieval From Multisensor Data
期刊论文
ieee transactions on geoscience and remote sensing, 2014
Zhang, Xianfeng
;
Zhao, Jiepeng
;
Tian, Jie
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/10
Advanced Microwave Scanning Radiometer for EOS (AMSR-E)
coinversion
Moderate Resolution Imaging Spectroradiometer (MODIS)
multisensor
soil moisture
REMOTE-SENSING DATA
E LAND OBSERVATIONS
THERMAL INERTIA
AMSR-E
RIVER-BASIN
INDEX
EVAPOTRANSPIRATION
TEMPERATURE
VEGETATION
RADIOMETER
High-Accuracy Angle Detection for the Ultrawide FOV Acquisition Scheme in Free-Space Optical Links
期刊论文
journal of lightwave technology, 2014
Liu, Lu
;
Tu, Bo
;
Chen, Te
;
Liu, Yueying
;
Wang, Da
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2015/11/10
Fisheye lens calibration
free space optical link
high-accuracy angle detection
spot location
ultrawide field-of-view acquisition
ATMOSPHERIC-TURBULENCE
CALIBRATION
CAMERA
MODELS
Geometry Optimization of Planar Hall Devices Under Voltage Biasing
期刊论文
ieee电子器件汇刊, 2014
Zhang, Guo
;
Zhang, Jinyu
;
Liu, Zhan
;
Wu, Peng
;
Wu, Huaqiang
;
Qian, He
;
Wang, Yan
;
Zhang, Zhiyong
;
Yu, Zhiping
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2015/11/11
Conformal mapping
geometry
planar Hall devices
sensitivity
voltage biasing
MAGNETIC-FIELD SENSORS
FINITE CONTACTS
PLATES
Progressive Image Denoising Through Hybrid Graph Laplacian Regularization: A Unified Framework
期刊论文
ieee transactions on image processing, 2014
Liu, Xianming
;
Zhai, Deming
;
Zhao, Debin
;
Zhai, Guangtao
;
Gao, Wen
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2015/11/11
Image denoising
graph Laplacian
kernel theory
local smoothness
non-local self-similarity
MEDIAN FILTERS
NATURAL IMAGES
RECONSTRUCTION
NOISE
A Regularized Approach for Geodesic-Based Semisupervised Multimanifold Learning
期刊论文
ieee transactions on image processing, 2014
Fan, Mingyu
;
Zhang, Xiaoqin
;
Lin, Zhouchen
;
Zhang, Zhongfei
;
Bao, Hujun
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/11
Feature extraction
manifold learning
semisupervised learning
image classification
NONLINEAR DIMENSIONALITY REDUCTION
FACE RECOGNITION
FEATURE-EXTRACTION
DISCRIMINANT-ANALYSIS
PRESERVING PROJECTIONS
GEOMETRIC FRAMEWORK
UNIFIED FRAMEWORK
MANIFOLD
SUBSPACE
ISOMAP
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