# A Novel Feature Extraction Method for Ship-Radiated Noise Based on Variational Mode Decomposition and Multi-Scale Permutation Entropy

> Research article (Entropy, 2017) · cited 75× · AI/ML

**Wikidata**: [openalex:W2727813793](https://www.wikidata.org/wiki/openalex:W2727813793)  
**Source**: https://4ort.xyz/entity/a-novel-feature-extraction-method-for-ship-radiated-noise-based-on-variational-mode-decomposition-and-multi-scale-permut