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检索条件"主题词=wavelet algorithm"
35 条 记 录,以下是1-10 订阅
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A landscape pattern gradient analysis method coupling wavelet algorithm for balancing development and protection activities of the coastal zone: A case study
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ECOLOGICAL INDICATORS 2024年 165卷
作者: Liu, Xingpo Yang, Zixuan Chai, Yaozhi Shanghai Maritime Univ Coll Ocean Sci & Engn Shanghai 201306 Peoples R China 1550 Haigang Ave Lingang New City 201306 Shanghai Peoples R China
Due to the economic importance and ecological vulnerability of coastal areas, the optimization of spatial patterns is important for the sustainable development of coastal zones. In this study, a new landscape pattern ... 详细信息
来源: 评论
Comparison of support vector machines enabled wavelet algorithm, ANN and GP in construction of steel pallet rack beam to column connections: Experimental and numerical investigation
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STRUCTURAL ENGINEERING AND MECHANICS 2023年 第1期87卷 19-28页
作者: Hasanvand, Hossein Pourrostam, Tohid Sardroud, Javad Majrouhi Ramasht, Mohammad Hasan Islamic Azad Univ Fac Civil & Earth Resources Engn Dept Civil Engn Cent Tehran Branch Tehran *** Iran
This paper describes the experimental investigation of steel pallet rack beam-to-column connec-tions. Total behavior of moment-rotation (M-& phi;) curve and the effect of particular characteristics on the behavior... 详细信息
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Derivative and enhanced discrete analytic wavelet algorithm for rolling bearing fault diagnosis
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MICROPROCESSORS AND MICROSYSTEMS 2021年 82卷
作者: Li, Wei Chen, Jian Li, Jiazhu Xia, Kang Hefei Univ Technol Inst Sound & Vibrat Hefei 230009 Peoples R China
In order to effectively analyze the fault signals of non-linear and non-stationary rolling bearings and obtain high-precision fault diagnosis results of rolling bearings, the derivative and enhanced discrete analytic ... 详细信息
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Performance investigation of the dam intake physical hydraulic model using Support Vector Machine with a discrete wavelet transform algorithm
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COMPUTERS AND ELECTRONICS IN AGRICULTURE 2017年 140卷 48-57页
作者: Ghazvinei, Pezhman Taherei Shamshirband, Shahaboddin Motamedi, Shervin Darvishi, Hossein Hassanpour Salwana, Ely Islamic Azad Univ Shahr E Qods Branch Young Researchers & Elite Club Tehran Iran Ton Duc Thang Univ Dept Management Sci & Technol Dev Ho Chi Minh City Vietnam Ton Duc Thang Univ Fac Informat Technol Ho Chi Minh City Vietnam Univ Malaya Fac Engn Dept Civil Engn Kuala Lumpur 50603 Malaysia Univ Malaya Inst Ocean & Earth Sci Kuala Lumpur 50603 Malaysia Islamic Azad Univ Dept Civil Engn Engn & Management Water Resources Tehran Iran Univ Malaya Fac Comp Sci & Informat Technol Dept Informat Syst Kuala Lumpur 50603 Malaysia
In the present study hydraulic scaled model was conducted to evaluate an intake structure and checking its safety hydraulic performance. An investigation on the structural and mechanical equipment performance was perf... 详细信息
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EEG-derived pain threshold index for prediction of postoperative pain in patients undergoing laparoscopic urological surgery: a comparison with surgical pleth index
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JOURNAL OF CLINICAL MONITORING AND COMPUTING 2021年 第6期35卷 1395-1402页
作者: Wang, Ruijing Deng, Yixu Zhou, Shoujing Zhang, Jun Fudan Univ Huashan Hosp Dept Anesthesiol Shanghai 200040 Peoples R China Fudan Univ Dept Anesthesiol Shanghai Canc Ctr Shanghai 200032 Peoples R China Fudan Univ Dept Oncol Shanghai Med Coll 270 Dongan Rd Shanghai 200032 Peoples R China
Recently a novel pain recognition indicator derived from electroencephalogram(EEG) signals, pain threshold index(PTI) has been developed. The aim of this study was to determine whether PTI can be used for prediction o... 详细信息
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wavelet algorithm in Rotating Machinery Fault Feature Extraction
Wavelet algorithm in Rotating Machinery Fault Feature Extrac...
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4th International Conference on Computing, Control and Industrial Engineering (CCIE 2013)
作者: Luo Dongsong Fan Zheng Lanzhou Univ Technol Coll Elect & Informat Engn Lanzhou 730050 Peoples R China
A method of Rotating Machinery fault feature extraction based on wavelet transform and Hilbert demodulation is been studied. On the basis of rotating machinery fault mechanism and spectral characteristics, wavelet tra... 详细信息
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A case of inappropriate implantable cardioverter defibrillator shock due to epileptic seizures: A possible limitation of the wavelet discrimination algorithm
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JOURNAL OF ARRHYTHMIA 2014年 第6期30卷 509-512页
作者: Ishida, Yuji Sasaki, Shingo Tomita, Hirofumi Kimura, Masaomi Owada, Shingen Horiuchi, Daisuke Sasaki, Kenichi Itoh, Taihei Endo, Tomohide Suzuki, Akiko Tateyama, Shunta Kinjo, Takahiko Okumura, Ken Hirosaki Univ Grad Sch Med Dept Cardiol 5 Zaifu Cho Hirosaki Aomori 0368562 Japan Hirosaki Univ Grad Sch Med Dept Adv Management Cardiac Arrhythm Hirosaki Aomori 0363562 Japan
In the present report, we describe the case of a 63-year-old man who received an inappropriate implantable cardioverter defibrillator (ICD) shock due to an epileptic seizure. He experienced an acute myocardial infarct... 详细信息
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Identification and Classification Method of Agricultural Diseases and Insect Pests Based on Yolov3
Identification and Classification Method of Agricultural Dis...
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作者: Yuanbing LI Bingkuan LI Liang HE Lulu FENG Haotian LI School of information engineering Sichuan agricultural university
This paper mainly selects four diseases and pests of corn for image recognition and classification,selects wavelet neural network algorithm for image processing,and then uses yolov3 neural network for image loss itera... 详细信息
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VDT visual fatigue monitoring based on feature extraction from unconstrained BCG
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JOURNAL OF ENGINEERING-JOE 2019年 第23期2019卷 9114-9117页
作者: Jiang, Yongxiang Wang, Peng Sun, Guifen Cao, Jinjing Lin, Weimin Zhou, Hongchao Tianjin Univ Technol & Educ Inst Robot & Intelligent Equipment Tianjin Peoples R China Tianjin Univ Technol & Educ Tianjin Peoples R China Shandong Huayu Univ Technol Dezhou Peoples R China
An unconstrained visual display terminal (VDT) visual fatigue monitoring method based on BCG is studied. A VDT visual fatigue test is designed and implemented in this study, also acceleration signals are obtained by u... 详细信息
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Single-Phase Ground Fault Traveling Wave Line Selection Method and Line Selection Device Field Test  2
Single-Phase Ground Fault Traveling Wave Line Selection Meth...
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2nd IEEE Conference on Energy Internet and Energy System Integration (EI2)
作者: Liang, Shuping Zhang, Zikun China North West Ind Grp Co Ltd Xian Shaanxi Peoples R China Tsinghua Univ Dept Elect Engn State Key Lab Power Syst Beijing Peoples R China
In this paper, the grounding line selection technology is applied to the field. Under a substation model, the SL-01 grounding line selection device is used for small current system, and multiple tests are carried out ... 详细信息
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