# Second-order synchroextracting wavelet transform for nonstationary signal analysis of rotating machinery

> Research article (Signal Processing, 2021) · cited 58× · AI/ML

**Wikidata**: [openalex:W3153691021](https://www.wikidata.org/wiki/openalex:W3153691021)  
**Source**: https://4ort.xyz/entity/second-order-synchroextracting-wavelet-transform-for-nonstationary-signal-analysis-of-rotating-machinery