المؤلفون: Langlang Cheng, Shougang Zhang, Zhen Qi, Xin Wang, Yingming Chen, Ping Feng

المصدر: Remote Sensing, Vol 16, Iss 16, p 3012 (2024)

مصطلحات موضوعية: eLoran signal, weak signal extraction, wavelet thresholding, Science

وصف الملف: electronic resource

Relation: https://www.mdpi.com/2072-4292/16/16/3012; https://doaj.org/toc/2072-4292

URL الوصول: https://doaj.org/article/8909b0765e9b4c61bf1ba97c9b3fa45c

المؤلفون: Haiyang Lou, Rujiang Hao, Jianchao Zhang

المصدر: Machines, Vol 12, Iss 9, p 601 (2024)

مصطلحات موضوعية: weak signal extraction, variable-step Gaussian-Sinusoidal filter, rotating coordinate transformation, Mechanical engineering and machinery, TJ1-1570

وصف الملف: electronic resource

Relation: https://www.mdpi.com/2075-1702/12/9/601; https://doaj.org/toc/2075-1702

URL الوصول: https://doaj.org/article/ee5dd8a2f8b748ff8949dbad4530215b

المؤلفون: Yang Wang, Min Wang, Zishuo Song, Weihao Bian

المصدر: Applied Sciences, Vol 14, Iss 10, p 4070 (2024)

مصطلحات موضوعية: photoelectric detection technology, weak signal extraction, LMS algorithm, counteracting system, FPGA, noise suppression, Technology, Engineering (General). Civil engineering (General), TA1-2040, Biology (General), QH301-705.5, Physics, QC1-999, Chemistry, QD1-999

Relation: https://www.mdpi.com/2076-3417/14/10/4070; https://doaj.org/toc/2076-3417; https://doaj.org/article/ff67d798ea6e4901906f90690f2f05c7

الاتاحة: https://doi.org/10.3390/app14104070
https://doaj.org/article/ff67d798ea6e4901906f90690f2f05c7

المؤلفون: Guo Yanfei, Chen Gaohua, Wang Qinghua

المصدر: Jixie chuandong, Vol 47, Pp 150-157 (2023)

مصطلحات موضوعية: Variational mode decomposition, Rolling bearing fault, Weak signal extraction, On-demand decomposition, Mechanical engineering and machinery, TJ1-1570

وصف الملف: electronic resource

Relation: http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2023.05.023; https://doaj.org/toc/1004-2539

URL الوصول: https://doaj.org/article/fd913b349bbd4f6095369c0edbce2c98

المؤلفون: Jiansheng Bai, Jinjie Yao, Zhiliang Yang, Yurong Guo, Liming Wang

المصدر: IEEE Access, Vol 10, Pp 22140-22149 (2022)

مصطلحات موضوعية: Transient electromagnetic signal, weak signal extraction, morphological filtering, multi-scale combined difference, Electrical engineering. Electronics. Nuclear engineering, TK1-9971

وصف الملف: electronic resource

Relation: https://ieeexplore.ieee.org/document/9690888/; https://doaj.org/toc/2169-3536

URL الوصول: https://doaj.org/article/e031f7e5694d440cb7e68f1a37ff1d0e

المؤلفون: Yanhui Mao, Yongmin Zhong, Yi Gao, Yuelong Wang

مصطلحات موضوعية: Control engineering, mechatronics and robotics not elsewhere classified, discrete wavelet transform, drilling tool vibration, high-speed rotary, near-bit attitude parameters, weak signal extraction

Relation: 10779/rmit.27564909.v1

الاتاحة: https://figshare.com/articles/journal_contribution/A_Weak_SNR_Signal_Extraction_Method_for_Near-Bit_Attitude_Parameters_Based_on_DWT/27564909

المؤلفون: Haoqiu Zhou, Xuan Feng, Zejun Dong, Cai Liu, Wenjing Liang

المصدر: Remote Sensing; Volume 13; Issue 4; Pages: 779

مصطلحات موضوعية: Chang’E-4, lunar penetrating radar (LPR), convolutional neural network (CNN), noise suppression, weak signal extraction

جغرافية الموضوع: agris

وصف الملف: application/pdf

Relation: Satellite Missions for Earth and Planetary Exploration; https://dx.doi.org/10.3390/rs13040779

الاتاحة: https://doi.org/10.3390/rs13040779

المؤلفون: Chenxi Liu, Tao Jiang, Zhen Zhang, Baikai Sui, Xinliang Pan, Linjing Zhang, Jingyu Zhang

المصدر: Journal of Marine Science and Engineering; Volume 8; Issue 2; Pages: 99

مصطلحات موضوعية: offshore mariculture, multi-source features, weak signal extraction, semantic segmentation

جغرافية الموضوع: agris

وصف الملف: application/pdf

Relation: https://dx.doi.org/10.3390/jmse8020099

الاتاحة: https://doi.org/10.3390/jmse8020099