# MuSpel-Fi: Multipath Subspace Projection and ELM-Based Fingerprint Localization

> Research article (IEEE Signal Processing Letters, 2021) · cited 10× · AI/ML

**Wikidata**: [openalex:W3210794957](https://www.wikidata.org/wiki/openalex:W3210794957)  
**Source**: https://4ort.xyz/entity/muspel-fi-multipath-subspace-projection-and-elm-based-fingerprint-localization