Results 91 to 100 of about 5,816 (193)

Designing a multi-stage multivariate empirical mode decomposition coupled with ant colony optimization and random forest model to forecast monthly solar radiation

, 2019
Solar energy is an alternative renewable energy resource that has the potential of cleanly addressing the increasing demand for electricity in the modern era to overcome future energy crises.
Kwan, Paul, Khan, Huma, Prasad, Ramendra, Ali, Mumtaz   +3 more
core   +1 more source

Multivariate Multiscale Entropy Applied to Center of Pressure Signals Analysis: An Effect of Vibration Stimulation of Shoes

Entropy, 2012
Falls are unpredictable accidents and resulting injuries can be serious to the elderly. A preventative solution can be the use of vibration stimulus of white noise to improve the sense of balance.
Jiann-Shing Shieh, Chuan Wu, Bernard C. Jiang, Ku-Ping Chen, Maysam F. Abbod, Quan Liu, Qin Wei, Kai-Hong Wang, Dong-Hai Liu   +8 more
doaj   +1 more source

Seizure detection from EEG signals using Multivariate Empirical Mode Decomposition [PDF]

, 2017
We present a data driven approach to classify ictal (epileptic seizure) and non-ictal EEG signals using the multivariate empirical mode decomposition (MEMD) algorithm.
Shoaib Ehsan, McDonald-Maier, Klaus D, Rehman, Naveed ur, Naveed ur Rehman, Klaus D. McDonald-Maier, Kanwal, Nadia, McDonald-Maier, Klaus D., ur Rehman, Naveed, Nadia Kanwal, Asmat Zahra, Zahra, Asmat, Ehsan, Shoaib   +11 more
core   +1 more source

Research on rotor fault diagnosis technology of three-phase asynchronous motor based on NA-MEMD mutual information and SVM

Measurement + Control
Aiming at the problem of mode aliasing in the adaptive decomposition of nonlinear and non-stationary current signals generated by three-phase asynchronous motor faults, and the fault features contained in signals collected by a single sensor can not be ...
Hui Ali, Yu Jie, Lu Weiqiang
doaj   +1 more source

Maximum Eigenvalue Matrix CFAR Detection Using Pre-Processing in Sea Clutter

IEEE Access, 2019
For the pulse Doppler radar system with short pulse sequence, maximum eigenvalue-based matrix CFAR detector (MEMD) provides an effective solution to the problem of detecting moving targets in the background of K distribution sea clutter when the target ...
Wenjing Zhao, Minglu Jin
doaj   +1 more source

Daily Flood Forecasts with Intelligent Data Analytic Models: Multivariate Empirical Mode Decomposition-Based Modeling Methods

, 2020
Flood causes massive damages to infrastructure, agriculture, livelihood and leads to loss of life. This chapter designs M5 tree-based machine learning model integrated with advanced multivariate empirical mode decomposition (i.e., MEMD-M5 Tree) for daily
Deo, Ravinesh C., Singh, Sanjay, Lionel Joseph, Prasad, Ramendra, Ravinesh C. Deo, Dhrishna Charan, Charan, Dhrishna, Thong Nguyen-Huy, Nguyen-Huy, Thong, Ramendra Prasad, Sanjay Singh, Joseph, Lionel   +11 more
core   +1 more source

Exploring Scale-Specific Controls on Soil Water Content across a 500-Kilometer Transect Using Multivariate Empirical Mode Decomposition

Vadose Zone Journal, 2018
Soil water content (SWC) varies both spatially and temporally and is highly controlled by various factors operating at different intensities and scales.
Yali Zhao, Yunqiang Wang, Xingchang Zhang, Li Wang   +3 more
doaj   +1 more source

Aplikasi Filter NA-MEMD pada Data VLF-EM untuk Mengidentifikasi Kemenerusan Sungai Bawah Permukaan (Studi Kasus Desa Sekar, Pacitan) [PDF]

, 2020
Kawasan karst Desa Sekar, Pacitan memiliki gua-gua yang terhubung akibat adanya sistem rekahan yang berkembang. Terbentuknya sistem rekahan ini dikarenakan adanya proses pelarutan yang tinggi pada lapisan batuan sehingga terbentuk rekahan gua, seperti ...
Putri, Megawati Sunarno
core  

Weighted Window Sliding Multivariate Empirical Mode Decomposition for Online Multichannel Filtering

IEEE Access, 2018
Affected by nonlinear and non-stationary problems, classical linear analysis approaches may fail in analyzing real-world signals, such as the biomedical data.
Songbing Tao, Nan Li, Shanbi Wei, Yi Chai   +3 more
doaj   +1 more source

Altered Neuronal Networks in Infantile Epileptic Spasms Syndrome: Investigation of Cross-Channel Interactions and Relapse

IEEE Transactions on Neural Systems and Rehabilitation Engineering
Objective: In infantile epileptic spasms syndrome (IESS), relapse following initial effective adrenocorticotropic hormone (ACTH) treatment presents a significant challenge, involving complex neuronal oscillation interactions.
Chuting Zhang, Wenbin Shi, Lin Wan, Guang Yang, Chien-Hung Yeh   +4 more
doaj   +1 more source