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Coarse-grained CFD-DEM simulation to determine the multiscale characteristics of the air dense medium fluidized bed
期刊论文
POWDER TECHNOLOGY, 2021, 卷号: 389, 页码: 270-277
作者:
Jia, Ying
;
Zhang, Yong
;
Xu, Ji
;
Duan, Chenlong
;
Zhao, Yuemin
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2021/08/31
Coarse-grained CFD-DEM model
Fluidization
Pressure fluctuation
Multiscale analysis
Bed density
Uniform discrete wavelet spectrum for detection of hydrologic variability at multiple timescales
期刊论文
JOURNAL OF HYDRO-ENVIRONMENT RESEARCH, 2021, 卷号: 35, 页码: 31-37
作者:
Sang, Yan-Fang
;
Sivakumar, Bellie
;
Zhu, Yanxin
收藏
  |  
浏览/下载:92/0
  |  
提交时间:2021/06/10
Hydrologic variability
Signal detection
Discrete wavelet spectrum
Periodicities
Trend
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
Is there an underestimation of long-term variability of streamflow across the continental United States?
期刊论文
JOURNAL OF HYDROLOGY, 2020, 卷号: 581, 页码: 8
作者:
Sang, Yan-Fang
;
Sivakumar, Bellie
;
Zhang, Yichi
收藏
  |  
浏览/下载:27/0
  |  
提交时间:2020/05/19
Streamflow
Long-term variability
Nonstationarity
Trend
Significance
Discrete wavelet spectrum
Denoising of the Fiber Bragg Grating Deformation Spectrum Signal Using Variational Mode Decomposition Combined with Wavelet Thresholding
期刊论文
APPLIED SCIENCES-BASEL, 2019, 卷号: 9
作者:
Zhang, Weifang
;
Zhang, Meng
;
Zhao, Yan
;
Jin, Bo
;
Dai, Wei
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2019/12/30
fiber Bragg grating
variational mode decomposition
discrete wavelet transform
signal processing
A discrete wavelet spectrum approach for identifying non-monotonic trends in hydroclimate data
期刊论文
HYDROLOGY AND EARTH SYSTEM SCIENCES, 2018, 卷号: 22, 期号: 1, 页码: 757-766
作者:
Sang, Yan-Fang
;
Sun, Fubao
;
Singh, Vijay P.
;
Xie, Ping
;
Sun, Jian
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2019/05/30
Big multi-step wind speed forecasting model based on secondary decomposition, ensemble method and error correction algorithm
期刊论文
Energy Conversion and Management, 2018, 卷号: 156, 页码: 525-541
作者:
Liu, Hui
;
Duan, Zhu
;
Han, Feng-ze
;
Li, Yan-fei*
收藏
  |  
浏览/下载:37/0
  |  
提交时间:2019/12/03
NWP
numerical weather prediction
CS
Cuckoo search
FS
fuzzy system
WRF
weather research and forecasting
KF
Kalman filter
ARIMA
auto-regressive integrated moving average
ARCH
autoregressive conditional heteroskedasticity
ANN
artificial neural networks
SVM
support vector machine
CRO
Coral Reefs optimization algorithm
ELM
extreme learning machine
MFNN
multi-layer feed-forward neural network
SPSA
simultaneous perturbation stochastic approximation
HM
Hammerstein Model
AR
auto-regressive
AdaBoost
adaptive boosting
MLP
multilayer perceptron
DNN-MRT
deep neural network based meta regression and transfer learning
WD
wavelet decomposition
FEEMD
fast ensemble empirical mode decomposition
EMD
empirical mode decomposition
WPD
wavelet packet decomposition
SSA
singular spectrum analysis
BFGS
Broyden–Fletcher–Goldfarb–Shanno Quasi-Newton Back Propagation
LSSVM
least square support vector machine
PSOGSA
partial swarm optimization combined with gravitational search algorithm
FCM
fuzzy C-means
EEMD
ensemble empirical mode decomposition
SampEn
sample entropy
VMD
variational mode decomposition
MAdaBoost
Modified AdaBoost.RT
WF
wavelet filter
MAE
mean absolute error
MAPE
mean absolute percentage error
RMSE
root mean squared error
CWT
continuous wavelet transform
DWT
discrete wavelet transform
LMD
local mean decomposition
ADMM
alternate direction method of multipliers
Big multi-step wind speed forecasting
Wavelet decomposition
Variational mode decomposition
Sample entropy
Modified adaBoost.RT
Wavelet filter
Arc Fault Detection and Localization in Photovoltaic Systems Using Feature Distribution Maps of Parallel Capacitor Currents
期刊论文
IEEE JOURNAL OF PHOTOVOLTAICS, 2018, 卷号: 8, 页码: 1090-1097
作者:
Xiong, Qing
;
Liu, Xiaojun
;
Feng, Xianyong
;
Gattozzi, Angelo L.
;
Shi, Yuhang
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2019/11/26
Arc detection
discrete wavelet transform
fault localization
photovoltaic (PV) system
spectrum distribution
A discrete wavelet spectrum approach for identifying non-monotonic trends in hydroclimate data
期刊论文
HYDROLOGY AND EARTH SYSTEM SCIENCES, 2018, 卷号: 22, 期号: 1
作者:
Sang, Yan-Fang
;
Sun, Fubao
;
Singh, Vijay P.
;
Xie, Ping
;
Sun, Jian
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/05
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:12/0
  |  
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
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