# Maximum likelihood estimation for passive energy-based footstep localization

> Research article (Mechanical Systems and Signal Processing, 2021) · cited 12× · AI/ML

**Wikidata**: [openalex:W3173633435](https://www.wikidata.org/wiki/openalex:W3173633435)  
**Source**: https://4ort.xyz/entity/maximum-likelihood-estimation-for-passive-energy-based-footstep-localization