Multitaper Analysis of Semi-Stationary Spectra From Multivariate Neuronal Spiking Observations
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DOI: 10.1109/tsp.2020.3010197
Abstract: Extracting the spectral representations of neural processes that underlie spiking activity is key to understanding how brain rhythms mediate cognitive functions. While spectral estimation of continuous time-series is well studied, inferring the spectral representation of… read more here.
Keywords: analysis semi; stationary spectra; multitaper analysis; semi stationary ... See more keywords
On limit theory for Lévy semi-stationary processes
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DOI: 10.3150/17-bej956
Abstract: In this paper we present some limit theorems for power variation of Levy semi-stationary processes in the setting of infill asymptotics. Levy semi-stationary processes, which are a one-dimensional analogue of ambit fields, are moving average… read more here.
Keywords: levy semi; semi stationary; theory semi; limit theory ... See more keywords