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科研机构
北京航空航天大学 [161]
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期刊论文 [110]
会议论文 [51]
发表日期
2019 [30]
2018 [28]
2017 [15]
2016 [20]
2015 [24]
2014 [13]
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专题:北京航空航天大学
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Effect of Preheat Treatment on Carbon Fiber Surface Properties and Fiber/PEEK Interfacial Behavior
期刊论文
POLYMER COMPOSITES, 2019, 卷号: 40, 页码: E1407-E1415
作者:
Li, Na
;
Chen, Junlin
;
Liu, Hansong
;
Dong, Anqi
;
Wang, Kai
收藏
  |  
浏览/下载:75/0
  |  
提交时间:2019/12/30
Activated carbon
Adhesion
Carbon fibers
Chemical bonds
Ethers
Fourier transform infrared spectroscopy
Ketones
Plastic products
Size determination
Surface properties
Tensile strength
X ray photoelectron spectroscopy
Interfacial adhesions
Interfacial behaviors
Interfacial property
Interfacial shear strength
Polarizing microscopes
Pre-heat treatment
Thermoplastic composite
Transcrystallinity
Surface treatment
Real-time object tracking via least squares transformation in spatial and Fourier domains for unmanned aerial vehicles
期刊论文
CHINESE JOURNAL OF AERONAUTICS, 2019, 卷号: 32, 页码: 1716-1726
作者:
Yang, Xiaoyuan
;
Zhu, Ridong
;
Wang, Jingkai
;
Li, Zhengze
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  |  
浏览/下载:2/0
  |  
提交时间:2019/12/30
Correlation filter
Discrete Fourier transform
Least squares
Object tracking
Unmanned aerial vehicle
Oscillation mode flight data analysis based on FFT
期刊论文
AIRCRAFT ENGINEERING AND AEROSPACE TECHNOLOGY, 2019, 卷号: 91, 页码: 157-162
作者:
Fu, Jingcheng
;
Huang, Jun
;
Wang, Li-Bo
;
Song, Lei
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  |  
浏览/下载:53/0
  |  
提交时间:2019/12/30
Fast Fourier transform
Parameter identification
Oscillation
Half-power bandwidth method
Vortex formation and evolution for flow over a circular cylinder excited by symmetric synthetic jets
期刊论文
EXPERIMENTAL THERMAL AND FLUID SCIENCE, 2019, 卷号: 104, 页码: 89-104
作者:
Ma, Li-Qun
;
Feng, Li-Hao
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  |  
浏览/下载:15/0
  |  
提交时间:2019/12/30
Circular cylinders
Flow separation
Flow visualization
Fourier analysis
Jets
Principal component analysis
Reynolds number
Velocity measurement
Vortex shedding
Vorticity
Wakes
Dominant frequency
Excitation frequency
Flow around a circular cylinder
Momentum coefficient
Particle image velocimetry technique
Proper orthogonal decompositions
Symmetric excitation
Vortex-shedding modes
Vortex flow
Encoding of non-binary quasi-cyclic codes by Lin-Chung-Han transform
会议论文
2018 IEEE Information Theory Workshop, ITW 2018, 2018-11-25
作者:
Li, R.
;
Huang, Q.
;
Wang, Z.
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2019/12/30
Block codes
Convolution
Encoding (symbols)
Fast Fourier transforms
Circulant matrix
Circulants
Convolution theorems
Cyclic convolutions
Encoding algorithms
Fast algorithms
Polynomial basis
Quasicyclic codes
Signal encoding
Low-observable target detection using two-stage RFRFT
期刊论文
IET RADAR SONAR AND NAVIGATION, 2019, 卷号: 13, 页码: 653-663
作者:
Wang, Wenguang
;
Chen, Cheng
;
Qu, Gaolong
;
Zuo, Yan
;
Zeng, Guoqi
收藏
  |  
浏览/下载:71/0
  |  
提交时间:2019/12/30
radar detection
Doppler radar
Radon transforms
Fourier transforms
low-observable target detection
two-stage RFRFT
long-time coherent integration
moving parameters
Radon-fractional Fourier transform
Doppler migration
spectrum similarity
range-Doppler domain
refined search
target detection
false alarm discrimination
Speech enhancement for in-vehicle voice control systems using wavelet analysis and blind source separation
期刊论文
IET INTELLIGENT TRANSPORT SYSTEMS, 2019, 卷号: 13, 页码: 693-702
作者:
Lei, Peng
;
Chen, Meiling
;
Wang, Jun
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2019/12/30
automobiles
blind source separation
independent component analysis
Fourier transforms
signal denoising
wavelet transforms
speech enhancement
in-vehicle voice control systems
wavelet analysis
blind source separation
signal-to-interference ratio
speech-based intelligent driver assistant systems
serious impact
voice control commands
speech enhancement method
complicated automobile environment
typical speech signals
automatic selection method
optimal wavelet basis
signal
An Innovative Calibration Scheme for Interharmonic Analyzers in Power Systems under Asynchronous Sampling
期刊论文
ENERGIES, 2019, 卷号: 12
作者:
Guo, Qiang
;
Wu, Jing
;
Jin, Haibin
;
Peng, Cheng
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2019/12/30
asynchronous sampling
interharmonic calibration
discrete Fourier transform
IEC standards
interpolation
measurement accuracy
power system
Adaptive Bad Pixel Correction Method for Interference-Modulated Images Based on Weighted Least Squares Support Vector Machines (WLS-SVM)
期刊论文
APPLIED SPECTROSCOPY, 2019, 卷号: 73, 页码: 454-463
作者:
Cao, Jun
;
Yuan, Yan
;
Su, Lijuan
;
Li, Qian
;
Zhu, Conghui
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2019/12/30
Temporally and spatially modulated Fourier transform imaging spectrometers (TSMFTISs)
weighted least squares support vector machine (WLS-SVM)
bad pixel
interference-modulated
EEG Classification of Motor Imagery Using a Novel Deep Learning Framework
期刊论文
SENSORS, 2019, 卷号: 19
作者:
Dai, Mengxi
;
Zheng, Dezhi
;
Na, Rui
;
Wang, Shuai
;
Zhang, Shuailei
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2019/12/30
EEG
deep learning
short-time Fourier transform
convolutional neural network
variational autoencoder
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