Nonlinear frequency analysis of COVID-19 spread in Tokyo using empirical mode decomposition

Empirical mode decomposition (EMD) was adopted to decompose daily COVID-19 infections in Tokyo from February 28, 2020, to July 12, 2021. Daily COVID-19 infections were nonlinearly decomposed into several monochromatic waves, intrinsic mode functions (IMFs), corresponding to their periodic meanings f...

Descripción completa

Detalles Bibliográficos
Autores principales: Dong, Ran, Ni, Shaowen, Ikuno, Soichiro
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8828779/
https://www.ncbi.nlm.nih.gov/pubmed/35140274
http://dx.doi.org/10.1038/s41598-022-06095-w

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8828779/
https://www.ncbi.nlm.nih.gov/pubmed/35140274
http://dx.doi.org/10.1038/s41598-022-06095-w

Ejemplares similares