A Hybrid Signal Processing Method Combining Mathematical Morphology and Walsh Theory for Power Quality Disturbance Detection and Classification

Autor: Zhi Ding, Tianyao Ji, Mengshi Li, Q. H. Wu

Publikováno v: CSEE Journal of Power and Energy Systems, Vol 10, Iss 2, Pp 584-592 (2024)

In this paper, a novel signal processing method combining mathematical morphology (MM) and Walsh theory is proposed, which uses Walsh functions to control the structuring element (SE) and MM operators. Based on the Walsh-MM method, a scheme for power

Externí odkaz: https://doaj.org/article/70f8ab20697b425c8d22ea7201d7f141

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Ambit processes and stochastic partial differential equations

Autor: Barndorff-Nielsen, Ole, Benth, Fred Espen, Veraart, Almut

Publikováno v: Barndorff-Nielsen, O, Benth, F E & Veraart, A 2010 ' Ambit processes and stochastic partial differential equations ' Institut for Økonomi, Aarhus Universitet, Aarhus .

Ambit processes are general stochastic processes based on stochastic integrals with respect toLévy bases. Due to their flexible structure, they have great potential for providing realistic modelsfor various applications such as in turbulence and fin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::d479bb97215a127c3c7ba2bcf8188c27
https://pure.au.dk/portal/da/publications/ambit-processes-and-stochastic-partial-differential-equations(b42b1cf0-538e-11df-9806-000ea68e967b).html