# Weak harmonic signal detection method in chaotic interference based on extended Kalman filter

> Research article (Digital Communications and Networks, 2018) · cited 21× · AI/ML

**Wikidata**: [openalex:W2901511513](https://www.wikidata.org/wiki/openalex:W2901511513)  
**Source**: https://4ort.xyz/entity/weak-harmonic-signal-detection-method-in-chaotic-interference-based-on-extended-kalman-filter