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Multivariate analysis of short time series in terms of ensembles of correlation matrices
When dealing with non-stationary systems, for which many time series are available, it is common to divide time in epochs, i.e. smaller time intervals and deal with short time series in the hope to have some form of approximate stationarity on that time scale. We can then study time evolution by loo...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2018
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6168610/ https://www.ncbi.nlm.nih.gov/pubmed/30279589 http://dx.doi.org/10.1038/s41598-018-32891-4 |