LAUSR

Empirical Frequency Band Analysis of Nonstationary Time Series

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0 Published in 2020 at "Journal of the American Statistical Association"

DOI: 10.1080/01621459.2019.1671199

Abstract: Abstract 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… read more here.

Keywords: frequency bands; time series; frequency; time ... See more keywords