Fabiola M. Villalobos-Castaldi, José Ruiz-Pinales, Nicolás C. Kemper-Valverde, Mercedes Flores-Flores. Time-frequency analysis of spontaneous pupillary oscillation signals using the Hilbert-Huang transform. Biomed. Signal Proc. and Control, 30:106-116, 2016. [doi]
Abstract is missing.