# A Hybrid Energy Feature Extraction Approach for Ship-Radiated Noise Based on CEEMDAN Combined with Energy Difference and Energy Entropy

> Research article (Processes, 2019) · cited 56× · AI/ML

**Wikidata**: [openalex:W2911762831](https://www.wikidata.org/wiki/openalex:W2911762831)  
**Source**: https://4ort.xyz/entity/a-hybrid-energy-feature-extraction-approach-for-ship-radiated-noise-based-on-ceemdan-combined-with-energy-difference-and