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Empirical Frequency Band Analysis of Nonstationary Time Series
The time-varying power spectrum of a time series process is a bivariate function that quantifies the magnitude of oscillations at different frequencies and times. To obtain low-dimensional, parsimonious measures from this functional parameter, applied researchers consider collapsed measures of power...
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| Published in: | J Am Stat Assoc |
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| Main Authors: | , , , |
| Format: | Artigo |
| Language: | Inglês |
| Published: |
2019
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| Subjects: | |
| Online Access: | https://ncbi.nlm.nih.gov/pmc/articles/PMC8186526/ https://ncbi.nlm.nih.gov/pubmed/34108777 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1080/01621459.2019.1671199 |
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