Determining which sine wave frequencies correspond to signal and which correspond to noise in eye-tracking time-series

The Fourier theorem states that any time-series can be decomposed into a set of sinusoidal frequencies, each with its own phase and amplitude. The literature suggests that some frequencies are important to reproduce key qualities of eye-movements (“signal”) and some of frequencies are not import...

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Bibliographic Details
Main Authors: Mehedi Hasan Raju, Lee Friedman, Troy Bouman, Oleg Komogortsev
Format: Article
Language:English
Published: MDPI AG 2023-12-01
Series:Journal of Eye Movement Research
Subjects:
Online Access:https://bop.unibe.ch/JEMR/article/view/9887
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