Complex/Hilbert EOFs

Autor: Abdelwaheb Hannachi
Rok vydání: 2021
Předmět:
Zdroj: Springer Atmospheric Sciences ISBN: 9783030670726
DOI: 10.1007/978-3-030-67073-3_5
Popis: Weather and Climate data contain a myriad of processes including oscillating and propagating features. In general EOF method is not suited to identify propagating patterns. In this chapter describes a spectral method based on Hilbert transform to identify propagating features, with application to the stratospheric quasi-biennial oscillation.
Databáze: OpenAIRE