# State Identification of Duffing Oscillator Based on Extreme Learning Machine

> Research article (IEEE Signal Processing Letters, 2017) · cited 18× · AI/ML

**Wikidata**: [openalex:W2765165617](https://www.wikidata.org/wiki/openalex:W2765165617)  
**Source**: https://4ort.xyz/entity/state-identification-of-duffing-oscillator-based-on-extreme-learning-machine