Cargando…
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...
| Autores principales: | , , , , , |
|---|---|
| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2022
|
| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9571525/ https://www.ncbi.nlm.nih.gov/pubmed/36236294 http://dx.doi.org/10.3390/s22197195 |