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Repair of Physiologic Time Series: Replacement of Anomalous Data Points to Preserve Fractal Exponents
Extraction of fractal exponents via the slope of the power spectrum is common in the analysis of many physiological time series. The fractal structure thus characterized is a manifestation of long-term correlations, for which the temporal order of the sample values is crucial. However, missing data...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Frontiers Media S.A.
2017
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5318392/ https://www.ncbi.nlm.nih.gov/pubmed/28271060 http://dx.doi.org/10.3389/fbioe.2017.00010 |