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兰州理工大学 [2]
西安交通大学 [2]
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期刊论文 [4]
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Estimation and Compensation of Integer Frequency Offset in Coherent Optical Offset Quadrature Amplitude Modulation Based Filter Bank Multicarrier Systems
期刊论文
Guangxue Xuebao/Acta Optica Sinica, 2019, 卷号: 39, 期号: 12
作者:
Chong, Handan
;
Wang, Daobin
;
Yuan, Lihua
;
Li, Xiaoxiao
;
Cao, Minghua
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2020/11/14
Bit error rate
Error compensation
Error correction
Filter banks
Frequency allocation
Numerical methods
Optical communication
Optical signal processing
Orthogonal frequency division multiplexing
Quadrature amplitude modulation
Coherent optical communication systems
Estimation and compensation
Filter-bank multicarrier
Fractional frequency offset
Frequency offset compensation
Frequency offset estimation
Integer frequency offset estimation
Offset quadrature amplitude modulations
LCD Denoise and Full Vector Mutual Information in Application of Gear Fault Diagnosis Under Different Working Conditions
期刊论文
Taiyangneng Xuebao/Acta Energiae Solaris Sinica, 2017, 卷号: 38, 页码: 2582-2588
作者:
Zhang, Xiangfeng
;
Sun, Wenlei
;
Wen, Guangrui
;
Jiang, Hong
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/11/26
Amplitude and frequency modulations
Cross-correlation coefficient
Different working conditions
Fault identifications
Instantaneous frequency
Local characteristic-scale decompositions
Mutual informations
Subjective experiences
EMD and morphology based voltage disturbance detection method for power system connected with wind turbine generation
期刊论文
Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering, 2016, 卷号: 32, 期号: 11, 页码: 219-225
作者:
Bao, Guangqing
;
Song, Ze
;
Wu, Guodong
;
Xu, Hailong
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2020/11/14
Acoustic noise
Discrete wavelet transforms
Edge detection
Electric fields
Electric utilities
Fault detection
Functions
Mathematical morphology
Morphology
Reactive power
Signal reconstruction
Signal to noise ratio
Turbogenerators
Voltage measurement
White noise
Wind power
Wind turbines
Amplitude and frequency modulations
Empirical Mode Decomposition
Morphological edge detection
Quantitative assessment methods
Reactive power compensation device
Signal de-noising
Wind power integrations
Windowed Fourier transforms
Application of adaptive multiwavelets via lifting scheme in bevel gear fault diagnosis
期刊论文
Yi Qi Yi Biao Xue Bao/Chinese Journal of Scientific Instrument, 2014, 卷号: 35, 期号: [db:dc_citation_issue], 页码: 148-153
作者:
He, Shuilong
;
Zi, Yanyang
;
Wan, Zhiguo
;
Chang, Yong
;
He, Zhengjia
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2019/12/02
Amplitude and frequency modulations
Characteristic frequencies
Feature extraction methods
Gear fault diagnosis
Hilbert transform
Machinery fault diagnosis
Multiwavelet
Wavelet basis functions
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