# Feature Extraction Based on EWT With Scale Space Threshold and Improved MCKD for Fault Diagnosis

> Research article (IEEE Access, 2021) · cited 21× · AI/ML

**Wikidata**: [openalex:W3138523404](https://www.wikidata.org/wiki/openalex:W3138523404)  
**Source**: https://4ort.xyz/entity/feature-extraction-based-on-ewt-with-scale-space-threshold-and-improved-mckd-for-fault-diagnosis