المؤلفون: Xu Liu, Jian Wang, Fei Liu, Craig Hancock

المصدر: Scientific Reports, Vol 14, Iss 1, Pp 1-18 (2024)

مصطلحات موضوعية: Allan variance, Variational modal decomposition (VMD), Power spectral density (PSD), Spectrum feature extraction, Micro-seismic event, Medicine, Science

وصف الملف: electronic resource

العلاقة: https://doaj.org/toc/2045-2322Test

الوصول الحر: https://doaj.org/article/7bd70ae057db4773ae6b2ccf535fc50eTest

المؤلفون: Xinchen Wang, Shaorong Wang, Jiaxuan Ren, Weiwei Jing, Mingming Shi, Xian Zheng

المصدر: IEEE Access, Vol 12, Pp 60797-60807 (2024)

مصطلحات موضوعية: Variational modal decomposition (VMD), harmonic detection, Harris Hawks optimization (HHO) algorithm, function optimization, Electrical engineering. Electronics. Nuclear engineering, TK1-9971

وصف الملف: electronic resource

العلاقة: https://ieeexplore.ieee.org/document/10510283Test/; https://doaj.org/toc/2169-3536Test

الوصول الحر: https://doaj.org/article/233c3f79b6394d9f8d70a48fc5228b7bTest

المؤلفون: Chunhuan Song, Hanshan Li

المصدر: Applied Sciences, Vol 14, Iss 3, p 1075 (2024)

مصطلحات موضوعية: variational modal decomposition (VMD), target, cross correlation function, recognition, five-element acoustic array positioning, Technology, Engineering (General). Civil engineering (General), TA1-2040, Biology (General), QH301-705.5, Physics, QC1-999, Chemistry, QD1-999

وصف الملف: electronic resource

العلاقة: https://www.mdpi.com/2076-3417/14/3/1075Test; https://doaj.org/toc/2076-3417Test

الوصول الحر: https://doaj.org/article/4b418fc92677445c9fc58dcb37a2706aTest

المؤلفون: W. Shang, Z. Huang, X. Zu, Q. Xiao, X. Jia

المصدر: Journal of Applied Fluid Mechanics, Vol 15, Iss 4, Pp 1049-1059 (2022)

مصطلحات موضوعية: air shock wave, energy evolution, wave propagation and attenuation, variational modal decomposition (vmd), hilbert transform (ht), energy spectrum, Mechanical engineering and machinery, TJ1-1570

وصف الملف: electronic resource

العلاقة: https://www.jafmonline.net/article_2048_ddc3a3e673f37222aeddc936bb133d36.pdfTest; https://doaj.org/toc/1735-3572Test; https://doaj.org/toc/1735-3645Test

الوصول الحر: https://doaj.org/article/bbf1fb1f713845f19c53a3079eb997d3Test

المؤلفون: Huihan Liu, Yanmei Li, Laijin Luo, Chaolong Zhang

المصدر: Batteries; Volume 9; Issue 6; Pages: 323

مصطلحات موضوعية: lithium-ion battery, RUL prediction, variational modal decomposition (VMD), double Gaussian model, gated recurrent unit neural network (GRU NN)

وصف الملف: application/pdf

العلاقة: Battery Modelling, Simulation, Management and Application; https://dx.doi.org/10.3390/batteries9060323Test

الإتاحة: https://doi.org/10.3390/batteries9060323Test

المؤلفون: Xinwang Wang, Huiliang Cao

المصدر: Micromachines, Vol 13, Iss 12, p 2056 (2022)

مصطلحات موضوعية: MEMS gyroscope, convolutional neural networks—long short-term memory (CNN-LSTM), particle swarm optimization—support vector machines (PSO-SVM), variational modal decomposition (VMD), temperature compensation, Mechanical engineering and machinery, TJ1-1570

وصف الملف: electronic resource

العلاقة: https://www.mdpi.com/2072-666X/13/12/2056Test; https://doaj.org/toc/2072-666XTest

الوصول الحر: https://doaj.org/article/92e191661bc240db831607ff0a10f3e3Test

المؤلفون: Xianqi Zhang, Zhiwen Zheng

المصدر: International Journal of Environmental Research and Public Health; Volume 20; Issue 1; Pages: 345

مصطلحات موضوعية: groundwater burial depth prediction, complete ensemble empirical mode decomposition with adaptive noise (CEEMDAN), variational modal decomposition (VMD), convolutional neural network (CNN), gated recurrent unit (GRU)

جغرافية الموضوع: agris

وصف الملف: application/pdf

العلاقة: Environmental Science and Engineering; https://dx.doi.org/10.3390/ijerph20010345Test

الإتاحة: https://doi.org/10.3390/ijerph20010345Test

المؤلفون: Xiaofeng Wang, Xiuyan Liu, Jinlong Wang, Xiaoyun Xiong, Suhuan Bi, Zhaopeng Deng

المصدر: Applied Sciences; Volume 12; Issue 18; Pages: 9324

مصطلحات موضوعية: bearing fault diagnosis, grey wolf optimization (GWO), variational modal decomposition (VMD), convolutional neural network (CNN), parametric rectified linear unit (PReLU)

جغرافية الموضوع: agris

وصف الملف: application/pdf

العلاقة: Mechanical Engineering; https://dx.doi.org/10.3390/app12189324Test

الإتاحة: https://doi.org/10.3390/app12189324Test

المؤلفون: Changchun Cai, Yuanjia Li, Zhenghua Su, Tianqi Zhu, Yaoyao He

المصدر: Applied Sciences; Volume 12; Issue 13; Pages: 6647

مصطلحات موضوعية: short-term load forecasting, variational modal decomposition (VMD), gated recurrent unit (GRU), time convolutional network (TCN), hybrid algorithm

جغرافية الموضوع: agris

وصف الملف: application/pdf

العلاقة: Energy Science and Technology; https://dx.doi.org/10.3390/app12136647Test

الإتاحة: https://doi.org/10.3390/app12136647Test

المؤلفون: Qi Cai, Fanjing Zhao, Qiang Kang, Zhaoqian Luo, Duo Hu, Jiwen Liu, Huiliang Cao

المصدر: Micromachines; Volume 12; Issue 11; Pages: 1285

مصطلحات موضوعية: MEMS gyroscope, temperature compensation, multi-objective particle swarm optimization (MOPSO), variational modal decomposition (VMD), beetle antennae search algorithm (BAS), Elman neural network (Elman NN)

وصف الملف: application/pdf

العلاقة: A：Physics; https://dx.doi.org/10.3390/mi12111285Test

الإتاحة: https://doi.org/10.3390/mi12111285Test