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北京航空航天大学 [35]
内容类型
期刊论文 [22]
会议论文 [13]
发表日期
2019 [8]
2018 [17]
2017 [3]
2015 [2]
2014 [2]
2013 [1]
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专题:北京航空航天大学
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A Novel Classification Method Based on Adaboost for Electromagnetic Emission Characteristics
会议论文
2018 International Applied Computational Electromagnetics Society Symposium in China, ACES-China 2018, 2018-07-29
作者:
Nie, J.
;
Yang, S.
;
Ren, Q.
;
Su, D.
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2019/12/30
Classification (of information)
Computation theory
Computational electromagnetics
Data mining
Decision trees
Electromagnetic dispersion
Electromagnetic wave emission
Frequency domain analysis
AdaBoost algorithm
Adaptive boosting algorithms
Classification accuracy
Classification methods
Classification performance
Complex emissions
Electromagnetic emissions
Frequency domains
Adaptive boosting
P-FDCN based eye state analysis for fatigue detection
会议论文
International Conference on Communication Technology Proceedings, ICCT, 2018-10-08
作者:
Huang, R.
;
Wang, Y.
;
Guo, L.
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2019/12/30
Neural networks
Textures
Accuracy Improvement
Convolution neural network
Convolutional networks
Convolutional neural network
Eye state analysis
Fatigue detection
Projection cores
Texture information
Convolution
A Novel algorithm for adaptive notch filter to detect and mitigate the cwi for gnss receivers
会议论文
2018 IEEE 3rd International Conference on Signal and Image Processing, ICSIP 2018, 2018-07-13
作者:
Lv, Q.
;
Qin, H.
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2019/12/30
Adaptive filtering
Adaptive filters
Communication satellites
Frequency domain analysis
IIR filters
Image processing
Impulse response
Notch filters
Signal receivers
Wave interference
Adaptive notch filters
Carrier to noise power ratios
Continuous wave interference(CWI)
Global Navigation Satellite Systems
Positioning accuracy
Global positioning system
Accuracy analysis of a parallel positioning mechanism with actuation redundancy
期刊论文
JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY, 2019, 卷号: 33, 页码: 403-412
作者:
Ding, Jianzhong
;
Wang, Chunjie
;
Wu, Hongyu
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/30
Accuracy analysis
Parallel mechanism
Actuation redundancy
Input uncertainty
Robust optimization
A Novel Semi-Supervised Convolutional Neural Network Method for Synthetic Aperture Radar Image Recognition
期刊论文
Cognitive Computation, 2019
作者:
Yue, Z.
;
Gao, F.
;
Xiong, Q.
;
Wang, J.
;
Huang, T.
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/30
Automatic target recognition
Convolution
Discriminant analysis
Image recognition
Machine learning
Matrix algebra
Neural networks
Probability
Radar imaging
Supervised learning
Synthetic aperture radar
Class probabilities
Cognitive learning
Convolutional neural network
Linear discriminant analysis
Recognition accuracy
Semi- supervised learning
Semi-supervised method
Stationary targets
Radar target recognition
Bearing fault diagnosis based on generalized S transform denoising and convolutional neural network
期刊论文
Lecture Notes in Electrical Engineering, 2019, 卷号: 529, 页码: 425-432
作者:
Liu, W.
;
Han, M.
;
Chen, L.
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2019/12/30
Bearings (structural)
Convolution
Deep learning
Failure analysis
Mathematical transformations
Neural networks
Statistical tests
Bearing fault diagnosis
Convolutional neural network
Convolutional Neural Networks (CNN)
De-noising
Diagnosis methods
Failure information
Generalized S transform
Recognition accuracy
Fault detection
Predicting concept-based research trends with rhetorical framing
期刊论文
Communications in Computer and Information Science, 2019, 卷号: 957, 页码: 116-128
作者:
Yu, J.
;
Pan, L.
;
Li, J.
;
Du, X.
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2019/12/30
Data reduction
Forecasting
Semantics
Accuracy rate
Concept extraction
Concept-based
Predicting models
Research trends
Scientific discourse
Scientific trends analysis
Use concept
Data mining
Exploring fairness and accuracy of retrieval models
会议论文
ICNC-FSKD 2018 - 14th International Conference on Natural Computation, Fuzzy Systems and Knowledge Discovery, 2018-07-28
作者:
Zhao, F.
;
Yao, Z.
;
Xu, B.
;
Tang, P.
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2019/12/30
Computational linguistics
Damage detection
Fuzzy systems
Information retrieval
Accuracy
Comparative analysis
Fairness
Information explosion
Model optimization
Retrieval models
Text retrieval
Web information
Search engines
Effective low-Mach number improvement for upwind schemes
期刊论文
COMPUTERS & MATHEMATICS WITH APPLICATIONS, 2018, 卷号: 75, 页码: 3737-3755
作者:
Chen, Shu-sheng
;
Yan, Chao
;
Xiang, Xing-hao
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/30
Upwind scheme
Low Mach number
Accuracy
Asymptotic analysis
Low dissipation
Reliable
Accuracy and reproducibility of 3D digital tooth preparations made by gypsum materials of various colors
期刊论文
JOURNAL OF ADVANCED PROSTHODONTICS, 2018, 卷号: 10, 页码: 8-17
作者:
Tan, Fa-Bing
;
Wang, Chao
;
Dai, Hong-Wei
;
Fan, Yu-Bo
;
Song, Jin-Lin
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2019/12/30
Accuracy
Reproducibility
Three-dimensional analysis
Color
Dental gypsum materials
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