# Bearing incipient fault feature extraction using adaptive period matching enhanced sparse representation

> Research article (Mechanical Systems and Signal Processing, 2021) · cited 66× · AI/ML

**Wikidata**: [openalex:W3202589601](https://www.wikidata.org/wiki/openalex:W3202589601)  
**Source**: https://4ort.xyz/entity/bearing-incipient-fault-feature-extraction-using-adaptive-period-matching-enhanced-sparse-representation