# A Wave Peak Frequency Tracking Method Based on Two-Stage Recursive Extended Least Squares Identification Algorithm

> Research article (IEEE Access, 2021) · cited 11× · AI/ML

**Wikidata**: [openalex:W3126866184](https://www.wikidata.org/wiki/openalex:W3126866184)  
**Source**: https://4ort.xyz/entity/a-wave-peak-frequency-tracking-method-based-on-two-stage-recursive-extended-least-squares-identification-algorithm