# Feature Extraction of Weak-Bearing Faults Based on Laplace Wavelet and Orthogonal Matching Pursuit

> Research article (Shock and Vibration, 2022) · cited 13× · AI/ML

**Wikidata**: [openalex:W4220924770](https://www.wikidata.org/wiki/openalex:W4220924770)  
**Source**: https://4ort.xyz/entity/feature-extraction-of-weak-bearing-faults-based-on-laplace-wavelet-and-orthogonal-matching-pursuit