Zobrazeno 1 - 10
of 5 095
pro vyhledávání: '"higher-order statistics"'
Publikováno v:
IET Radar, Sonar & Navigation, Vol 18, Iss 11, Pp 2097-2107 (2024)
Abstract A method for Underdetermined Blind Source Separation is proposed using third‐order cumulants and tensor compression. To effectively suppress symmetrical distributed noise, the third‐order cumulant is considered. Additionally, the complex
Externí odkaz:
https://doaj.org/article/b63b29c7615642ab81feae056b74d5b8
Publikováno v:
Journal of NeuroEngineering and Rehabilitation, Vol 21, Iss 1, Pp 1-14 (2024)
Abstract Background Physical exercise is an important method for both the physical and mental health of the senior population. However, excessive exertion can lead to increased risks of falls, severe injuries, and diminished quality of life. Therefor
Externí odkaz:
https://doaj.org/article/9309258c66074c5195f014cf8a2c9ddc
Publikováno v:
Journal of Modern Power Systems and Clean Energy, Vol 12, Iss 2, Pp 630-645 (2024)
In recent years, sub-synchronous oscillation accidents caused by wind power integration have received extensive attention. The recorded constant-amplitude waveforms can be induced by either linear or nonlinear oscillation mechanisms. Hence, the nonli
Externí odkaz:
https://doaj.org/article/61566c7862384520a3c59ba423b85fe4
Publikováno v:
BioMedical Engineering OnLine, Vol 22, Iss 1, Pp 1-21 (2023)
Abstract Background and objectives This study focused on changes in intestinal motility during different sleep stages based on long-term bowel sounds. Methods A modified higher order statistics algorithm was devised to identify the effective bowel so
Externí odkaz:
https://doaj.org/article/873fa66418dc41a28e0e5847ba650b5b
Akademický článek
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Autor:
Barbara Mika, Dariusz Komorowski
Publikováno v:
Sensors, Vol 24, Iss 13, p 4171 (2024)
The global burden of atrial fibrillation (AFIB) is constantly increasing, and its early detection is still a challenge for public health and motivates researchers to improve methods for automatic AFIB prediction and management. This work proposes hig
Externí odkaz:
https://doaj.org/article/585f1aef1ae74767a04739c9494efb19
Publikováno v:
IEEE Access, Vol 11, Pp 114459-114474 (2023)
Rest tremor is a most common symptom of Parkinson’s Disease (PD), with diagnosis and severity estimation often being hindered by subjectivity and limitations of existing methods. Additionally, treatment strategies for PD face challenges in monitori
Externí odkaz:
https://doaj.org/article/81dd5badc79148c49f47571467ba0f0d
Publikováno v:
Fluids, Vol 9, Iss 3, p 62 (2024)
Data obtained using direct numerical simulations (DNS) of pressure-driven turbulent channel flow are studied in the range 180 ≤Reτ≤ 10,000. Reynolds number effects on the mean velocity profile (MVP) and second order statistics are analyzed with
Externí odkaz:
https://doaj.org/article/ebae29fcebc744febcec4ce4b74cc70a
Akademický článek
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