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Application of Wavenumber-frequency Method for Characteristic Frequency Prediction of Cavity Noise at Subsonic Speeds
期刊论文
JOURNAL OF APPLIED FLUID MECHANICS, 2024, 卷号: 17, 期号: 2, 页码: 370-383
作者:
Lu WS(陆维爽)
;
Wei L
;
Wang Y
;
Yang GW(杨国伟)
;
Zheng GN(郑冠男)
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2024/02/26
Cavity noise
Flow-acoustic feedback
Wavenumber-frequency analysis
Pressure fluctuation
Flow instability
Passive control on deep cavity noise at subsonic speeds by leading-edge grooves
期刊论文
JOURNAL OF VIBRATION AND CONTROL, 2023
作者:
Lu WS(陆维爽)
;
Zheng GN(郑冠男)
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  |  
浏览/下载:10/0
  |  
提交时间:2023/09/05
cavity noise
noise reduction
passive control
flow-acoustic feedback
acoustic resonance
Improved Capon Estimator for High-Resolution DOA Estimation and Its Statistical Analysis
期刊论文
IEEE/CAA Journal of Automatica Sinica, 2023, 卷号: 10, 期号: 8, 页码: 1716-1729
作者:
Weiliang Zuo
;
Jingmin Xin
;
Changnong Liu
;
Nanning Zheng
;
Akira Sano
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  |  
浏览/下载:9/0
  |  
提交时间:2023/07/20
Capon beamformer
direction-of-arrival (DOA) estimation
large-sample mean-squared-error (MSE)
subspace-based methods
uniform linear array
Frequency Comb Distillation for Optical Superchannel Transmission
期刊论文
JOURNAL OF LIGHTWAVE TECHNOLOGY, 2021, 卷号: 39, 期号: 23, 页码: 7383-7392
作者:
Prayoonyong, Chawaphon
;
Boes, Andreas
;
Xu, Xingyuan
;
Tan, Mengxi
;
Chu, Sai T.
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  |  
浏览/下载:38/0
  |  
提交时间:2021/12/16
Optical noise
Optical resonators
Optical transmitters
Optical receivers
Optical amplifiers
Optical fiber communication
Stimulated emission
Coherent optical system
microresonator
narrowband filtering
optical frequency combs
OSNR penalty
Improved VMD-FRFT based on initial center frequency for early fault diagnosis of rolling element bearing
期刊论文
MEASUREMENT SCIENCE AND TECHNOLOGY, 2021, 卷号: 32, 期号: 11
作者:
Chen, Guangyi
;
Yan, Changfeng
;
Meng, Jiadong
;
Wang, Huibin
;
Wu, Lixiao
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  |  
浏览/下载:12/0
  |  
提交时间:2021/10/14
bearing fault detection
initial center frequency
periodic impulses
reciprocal of spectral autocorrelation smoothness index
variational mode decomposition-fractional Fourier transform
848 kHz repetition-rate narrowband dissipative soliton ps-pulsed Figure-9 fiber laser
期刊论文
OPTICS EXPRESS, 2021, 卷号: 29
作者:
Duan, Dian
;
Lu, Qiao
;
Wu, Bin
;
Mao, Yingqiu
;
Zhang, Zhen
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  |  
浏览/下载:22/0
  |  
提交时间:2021/08/30
Exploiting the directional coherence function for multichannel source extraction
期刊论文
SPEECH COMMUNICATION, 2021, 卷号: 128, 页码: 1-14
作者:
Liang, Shan
;
Li, Guanjun
;
Nie, Shuai
;
Yang, ZhanLei
;
Liu, WenJu
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  |  
浏览/下载:18/0
  |  
提交时间:2021/05/06
Directional coherence function
Coherent-to-Diffuse Ratio
General sidelobe canceller
Desired Speech Presence Probability
High power, tunable, ultra-narrowband Yb-doped superfluorescent fiber source operating at wavelength less than 1055 nm with 20 nm tuning range
期刊论文
Infrared Physics and Technology, 2020, 卷号: 111
作者:
Ju, Pei
;
Fan, Wenhui
;
Zhao, Baoyin
;
Gao, Wei
;
Zhang, Tongyi
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  |  
浏览/下载:24/0
  |  
提交时间:2020/11/03
Self-Powered Filterless Narrow-Band p-n Heterojunction Photodetector for Low Background Limited Near-Infrared Image Sensor Application
期刊论文
ACS APPLIED MATERIALS & INTERFACES, 2020, 卷号: 12
作者:
Wang, Li
;
Li, Zhen
;
Li, Ming
;
Li, Shao
;
Lu, Yingchun
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  |  
浏览/下载:61/0
  |  
提交时间:2020/11/26
p-n heterojunction
near infrared light
narrow band photodetector
spectral selectivity
image sensing
Optimization investigation for high-power 1034 nm all-fiber narrowband Yb-doped superfluorescent source
期刊论文
Optics Communications, 2019, 卷号: 445, 页码: 187-192
作者:
Wu, Peng
;
Zhao, Baoyin
;
Zhao, Wei
;
Li, Zhe
;
Gao, Wei
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  |  
浏览/下载:66/0
  |  
提交时间:2019/05/17
Superfluorescent fiber source
Amplified spontaneous emission
Fiber source
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