Parameter-Adaptive TVF-EMD Feature Extraction Method Based on Improved GOA

In order to separate the sub-signals and extract the feature frequency in the signal accurately, we proposed a parameter-adaptive time-varying filtering empirical mode decomposition (TVF-EMD) feature extraction method based on the improved grasshopper optimization algorithm (IGOA). The method not on...

詳細記述

書誌詳細
主要な著者: Chengjiang Zhou, Zenghui Xiong, Haicheng Bai, Ling Xing, Yunhua Jia, Xuyi Yuan
フォーマット: 論文
言語:English
出版事項: MDPI AG 2022-09-01
シリーズ:Sensors
主題:
オンライン・アクセス:https://www.mdpi.com/1424-8220/22/19/7195