Augmented EMD for complex-valued univariate signals

• Main Authors: Oh, Beom-Seok, Zhuang, Huiping, Toh, Kar-Ann, Lin, Zhiping
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Electrical and electronic engineering; Doppler Radar; Feature Extraction
• Online Access: https://hdl.handle.net/10356/144639
• Institution: Nanyang Technological University

In this study, the authors propose an efficient extension of the standard empirical mode decomposition (EMD) for complex-valued univariate signal decomposition. The key idea of the extension is to convert a complex-valued univariate signal into a longer real-valued signal by augmenting the real part...