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Pruned Distributed and Parallel Subarray Beamforming for 3-D Underwater Imaging With Fine-Grid Sparse Arrays
期刊论文
IEEE JOURNAL OF OCEANIC ENGINEERING, 2021, 卷号: 46, 期号: 4, 页码: 1356-1371
作者:
Zhao, Dongdong
;
Chen, Peng
;
Hu, Yingtian
;
Liang, Ronghua
;
Wang, Haixia
收藏
  |  
浏览/下载:52/0
  |  
提交时间:2021/11/16
Array signal processing
Imaging
Planar arrays
Indexes
Genetic algorithms
Hardware
Transforms
Acoustic imaging
digital beamforming
fine-grid sparse arrays
pruned fast Fourier transform (FFT)
real-time 3-D underwater imaging
simulated annealing (SA) algorithm
Numerical investigation of flow structures resulting from the interaction between an oblique detonation wave and an upper expansion corner
期刊论文
JOURNAL OF FLUID MECHANICS, 2020, 卷号: 903, 页码: 17
作者:
Wang KL(王宽亮)
;
Teng HH(滕宏辉)
;
Yang PF(杨鹏飞)
;
Ng HD
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2020/11/30
detonation waves
An efficient retrieval approach for encrypted speech based on biological hashing and spectral subtraction
期刊论文
Multimedia Tools and Applications, 2020, 卷号: 79, 期号: 39-40, 页码: 29775-29798
作者:
Zhang, Qiu-yu
;
Li, Gai-li
;
Huang, Yi-bo
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2020/11/14
Authentication
Conformal mapping
Cryptography
Discrete wavelet transforms
Efficiency
Fast Fourier transforms
Hamming distance
Photomapping
Signal reconstruction
Speech
Speech communication
Autocorrelation functions
Distance algorithm
Encrypted speech
Integrity authentications
Mapping algorithms
Retrieval efficiency
Spectral subtractions
Strong robustness
Experimental and numerical investigation of microstructure effect on the mechanical behavior and failure process of brittle rocks
期刊论文
COMPUTERS AND GEOTECHNICS, 2020, 卷号: 125, 页码: 16
作者:
Li, Mingyao
;
Zuo, Jianping
;
Hu, Dawei
;
Shao, Jianfu
;
Liu, Dejun
收藏
  |  
浏览/下载:55/0
  |  
提交时间:2021/05/25
Rock micromechanics
Damage
Numerical modeling
Fast Fourier Transform
Experimental validation
Brittle rocks
Superluminal Propagation Induced by Forward Stimulated Brillouin Scattering in Small-core Photonic Crystal Fibers
期刊论文
Guangzi Xuebao/Acta Photonica Sinica, 2020, 卷号: 49, 期号: 7
作者:
Wu, Dong-Ming
;
Hou, Shang-Lin
;
Lei, Jing-Li
;
Wang, Dao-Bin
;
Li, Xiao-Xiao
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2020/11/14
Acoustic fields
Acoustic wave scattering
Crystal whiskers
Electromagnetic wave propagation
Fibers
Forward scattering
Fourier transforms
Frequency domain analysis
Lattice vibrations
Light transmission
Optical pumping
Photonic crystal fibers
Refractive index
Single mode fibers
Wave equations
Acoustic field distribution
Coupled wave equations
Fourier transformations
Group refractive index
Nonlinear interactions
Pulse broadening factors
Superluminal propagation
Transmission distances
Generation of non-Kolmogorov atmospheric turbulence phase screen using intrinsic embedding fractional Brownian motion method
期刊论文
Optik, 2020, 卷号: 207
作者:
Wang, Kaidi
;
Su, Xiuqin
;
Li, Zhe
;
Wu, Shaobo
;
Zhou, Wei
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2020/03/12
Non-Kolmogorov atmospheric turbulence
Light propagation
Phase screen
Intrinsic embedding (IE)
Fractional Brownian motion (FBM)
See your mental state from your walk: Recognizing anxiety and depression through Kinect-recorded gait data
期刊论文
PLOS ONE, 2019, 卷号: 14, 期号: 5, 页码: 13
作者:
Zhao, Nan
;
Zhang, Zhan
;
Wang, Yameng
;
Wang, Jingying
;
Li, Baobin
收藏
  |  
浏览/下载:54/0
  |  
提交时间:2019/06/26
Method for filtering proportional valve-frequency-response test data containing impulsive noise
期刊论文
ADVANCES IN MECHANICAL ENGINEERING, 2019, 卷号: 11, 期号: 3
作者:
Qiang, Yan
;
Wang, Yingzhou
;
Luo, Lan
;
Wang, Gang
;
Zhao, Yuyang
收藏
  |  
浏览/下载:0/0
  |  
提交时间:2019/11/15
Ensemble empirical mode decomposition
median filtering
frequency-response testing
impulsive noise
electrohydraulic proportional valve
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
Structural Efficient Demultiplexer
会议论文
15th IEEE International Colloquium on Signal Processing and its Applications, CSPA 2019, Penang, Malaysia, 2019-03-08
作者:
Wang, Luyun
;
Qi, Ronggang
;
Li, Yuchen
;
Bi, Guoan
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2019/12/02
Demultiplexing
Fast Fourier transforms
Filter banks
Graphic methods
Mobile telecommunication systems, Decimation factors
Hardware complexity
Hardware structures
Multi rate
Multirate signals
Parallel output
Poly phase filters
Polyphase filtering, Signal flow graphs
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