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清华大学 [9]
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兰州理工大学 [5]
北京大学 [4]
北京航空航天大学 [4]
地质与地球物理研究所 [3]
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optics [1]
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A new two-temperature generalized magneto-thermoelastic 2D problems considering non-local effect and memory-dependent effect
期刊论文
Waves in Random and Complex Media, 2022
作者:
Ma, Yongbin
;
Wang, Le
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2022/07/20
Inverse transforms
Laplace transforms
Thermoelasticity
Laplace-Fourier transform
Local memory
Magnetothermal elasticity
Memory-dependent differentiation
Non-local effect
Nonlocal
Peak values
Physical quantities
Thermoelastics
Two-temperature (2 T)
Weak fault feature extraction of rolling bearing based on secondary clustering segmentation and Teager energy spectrum
期刊论文
Zhendong yu Chongji/Journal of Vibration and Shock, 2020, 卷号: 39, 期号: 13, 页码: 246-253
作者:
Wang, Wangwang
;
Deng, Linfeng
;
Zhao, Rongzhen
;
Zhang, Aihua
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2020/11/14
Bandpass filters
Clustering algorithms
Copying
Fourier transforms
Fuzzy clustering
Higher order statistics
Inverse problems
Inverse transforms
Signal processing
Spectroscopy
Time domain analysis
Clustering segmentation
Different frequency
Fuzzy C-means algorithms
Inverse Fourier transforms
Periodic components
Simulation analysis
Teager energy operators
Weak fault feature extraction
Effective Q-compensated reverse time migration using new decoupled fractional Laplacian viscoacoustic wave equation
期刊论文
GEOPHYSICS, 2019, 卷号: 84, 期号: 2, 页码: S57-S69
作者:
Li, Qingqing
;
Fu, Li-Yun
;
Zhou, Hui
;
Wei, Wei
;
Hou, Wanting
收藏
  |  
浏览/下载:53/0
  |  
提交时间:2019/04/22
2D ISAR imaging using SFFT
期刊论文
Advances in Intelligent Systems and Computing, 2019, 卷号: 752, 页码: 643-650
作者:
Qian, Y.
;
Hong, T.
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2019/12/30
Fast Fourier transforms
Intelligent computing
Inverse synthetic aperture radar
Inverse transforms
Imaging efficiency
Inverse synthetic aperture radar (ISAR) imaging
Inverse synthetic aperture radars (ISAR)
ISAR
ISAR Imaging
Radar signals
Sparse fast Fourier transform (SFFT)
Stepped frequency radar
Radar imaging
Ground Vibration Generated by an Underground Moving Load
期刊论文
SOIL MECHANICS AND FOUNDATION ENGINEERING, 2018, 卷号: 55, 期号: 4, 页码: 258-264
作者:
Ma, Qiang
;
Zhou, Fengxi
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2019/11/15
Geotechnical engineering
Ocean engineering
Environmental vibrations
Frequency domains
Ground surfaces
Ground vibration
Inverse Fourier transforms
Low frequency features
Numerical results
Space-time domain
Computational-weighted Fourier single-pixel imaging via binary illumination
期刊论文
OPTICS EXPRESS, 2018, 卷号: 26, 期号: 13, 页码: 16547-16559
作者:
Huang, Jian
;
Shi, Dongfeng
;
Yuan, Kee
;
Hu, Shunxing
;
Wang, Yingjian
收藏
  |  
浏览/下载:39/0
  |  
提交时间:2019/08/23
Digital devices
Fourier transforms
Image enhancement
Image reconstruction
Object detection
Partial discharge ultrasonic localization simulation based on double helix ultrasonic sensor array
会议论文
作者:
Wang, Bin
;
Dong, Ming
;
Ren, Ming
;
Wu, Zhanyu
;
Ma, Ao
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2019/11/26
Double helix
Engineering applications
Finite element simulations
Frequency-response curves
Inverse Fourier transforms
MUSIC algorithms
Partial discharge location
Spatial spectra
Simulation of electromagnetic scattering from 2D sea surface with 3D electrically large ship target [二维海面上三维电大尺寸舰船目标电磁散射仿真]
期刊论文
Beijing Hangkong Hangtian Daxue Xuebao/Journal of Beijing University of Aeronautics and Astronautics, 2018, 卷号: 44, 页码: 2299-2304
作者:
Ge, Z.
;
Xian, N.
;
Wang, J.
;
Li, Y.
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2019/12/30
Electromagnetic simulation
Electromagnetic wave scattering
Frequency domain analysis
Method of moments
Optical character recognition
Radar imaging
Ships
Surface scattering
Surface waters
Synthetic aperture radar
Electromagnetic scattering
High resolution range profiles
Inverse Fourier transforms
Parallel Computation
Rough sea surface
Scattering char-acteristics
Simulation and analysis
Synthetic aperture radar (SAR) images
Radar target recognition
The Data Analysis of Continuous Wave Terahertz Spectrometer in Time Domain
会议论文
International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz
作者:
Kong, D.
;
Wu, X.
;
Dai, J.
;
Ruan, C.
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2019/12/30
Fabry-Perot interferometers
Fast Fourier transforms
Frequency domain analysis
Spectrometers
Terahertz waves
Continuous-wave terahertz
Fabry Perot interference
Hilbert transformations
Inverse fast Fourier transforms
Time domain
Time-domain signal
Time domain analysis
Plane Wave Synthesis Using Near Field Wave Spectrum Transform Embedded into Intersection Approach
会议论文
2018 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2018 - Proceedings
作者:
Wu, Y.
;
Wu, J.
;
Li, Z.
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2019/12/30
Elastic waves
Electric current control
Fast Fourier transforms
Inverse problems
Millimeter waves
Spectrum analysis
Wavefronts
Angular spectra
Aperture synthesis
Fourier transform pair
Inverse fast Fourier transforms
Near fields
Plane wave spectrum
Plane wave synthesis
Transform function
Wave propagation
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