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The design and calibration of a low-cost underwater sound velocity profiler
期刊论文
FRONTIERS IN MARINE SCIENCE, 2022, 卷号: 9, 页码: 14
作者:
Zhang, Shengzong
;
Xu, Xiaoyang
;
Xu, Dazhen
;
Long, Keliu
;
Shen, Chong
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2022/12/29
calibration
discrete wavelet transform
ranging
recurrent neural network
sound velocity profiler
A retrieval method for encrypted speech based on improved power normalized cepstrum coefficients and perceptual hashing
期刊论文
Multimedia Tools and Applications, 2022, 卷号: 81, 期号: 11, 页码: 15127-15151
作者:
Zhang, Qiu-yu
;
Bai, Jian
;
Xu, Fu-jiu
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2022/06/20
Authentication
Chaotic systems
Discrete wavelet transforms
Efficiency
Extraction
Hamming distance
Hash functions
Information retrieval
Principal component analysis
Speech
Cepstrum
Chaotic mapping
Encrypted speech
Encrypted speech retrieval
Features extraction
Henon chaotic mapping
Perceptual hashing
Power
Power normalized cepstrum coefficient
Speech feature extraction
Speech features
Speech retrieval
Pattern recognition of epilepsy using parallel probabilistic neural network
期刊论文
Applied Intelligence, 2021, 页码: 1
作者:
Gong C(龚晨)
;
Zhou XC(周星辰)
;
Niu YY(牛云云)
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  |  
浏览/下载:0/0
  |  
提交时间:2023/06/27
A teleconnection between sea surface temperature in the central and eastern Pacific and wintertime haze variations in southern China
期刊论文
THEORETICAL AND APPLIED CLIMATOLOGY, 2020, 页码: 11
作者:
Cheng, Xugeng
;
Liu, Jane
;
Zhao, Tianliang
;
Gong, Sunling
;
Xu, Xiangde
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2020/12/29
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
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  |  
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
A Study of Personal Recognition Method Based on EMG Signal
期刊论文
IEEE TRANSACTIONS ON BIOMEDICAL CIRCUITS AND SYSTEMS, 2020, 卷号: 14, 期号: 4, 页码: 681-691
作者:
Lu, Lijing
;
Mao, Jingna
;
Wang, Wuqi
;
Ding, Guangxin
;
Zhang, Zhiwei
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  |  
浏览/下载:30/0
  |  
提交时间:2020/09/28
Electromyography
personal identification
personal verification
discrete wavelet transform
ExtraTreesClassifer
continuous wavelet transform
convolutional neural networks
transfer learning
siamese network
Forecasting Method of Stock Market Volatility in Time Series Data Based on Mixed Model of ARIMA and XGBoost
期刊论文
CHINA COMMUNICATIONS, 2020, 卷号: 17, 期号: 3, 页码: 205-221
作者:
Wang, Yan
;
Guo, Yuankai
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  |  
浏览/下载:8/0
  |  
提交时间:2020/06/16
hybrid model
discrete wavelet transform
ARIMA
XGBoost
grid search
stock price forecast
Sensor Drift Detection Based on Discrete Wavelet Transform and Grey Models
期刊论文
IEEE ACCESS, 2020, 卷号: 8, 页码: 204389-204399
作者:
Han XJ(韩晓佳)
;
Jiang, Jing
;
Xu AD(徐皑冬)
;
Bari, Ataul
;
Pei C(裴超)
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2020/12/05
Discrete wavelet transform
fault detection
grey models
kernel density estimation
sensor drift
Spatial upscaling of remotely sensed leaf area index based on discrete wavelet transform
期刊论文
INTERNATIONAL JOURNAL OF REMOTE SENSING, 2019, 卷号: 40, 期号: 5-6, 页码: 2343-2358
作者:
Chen, Hong
;
Wu, Hua
;
Li, Zhao-Liang
;
Tang, Bo-hui
;
Tang, Ronglin
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  |  
浏览/下载:57/0
  |  
提交时间:2019/05/22
Noise Reduction for High-Accuracy Automatic Calibration of Resolver Signals via DWT-SVD Based Filter
期刊论文
ELECTRONICS, 2019, 卷号: 8
作者:
Guo, Meishan
;
Wu, Zhong
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2019/12/30
resolver
discrete wavelet transform
singular value decomposition
automatic calibration
noise reduction
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