# Singular Point Recognition and Feature Extraction for Incipient Bearing Fault Based on Instantaneous Envelope Scalogram Entropy

> Research article (Journal of Mechanical Engineering, 2017) · cited 11× · AI/ML

**Wikidata**: [openalex:W2602857930](https://www.wikidata.org/wiki/openalex:W2602857930)  
**Source**: https://4ort.xyz/entity/singular-point-recognition-and-feature-extraction-for-incipient-bearing-fault-based-on-instantaneous-envelope-scalogram-