# Feature frequency extraction algorithm based on the singular value decomposition with changed matrix size and its application in fault diagnosis

> Research article (Journal of Sound and Vibration, 2022) · cited 26× · AI/ML

**Wikidata**: [openalex:W4213373050](https://www.wikidata.org/wiki/openalex:W4213373050)  
**Source**: https://4ort.xyz/entity/feature-frequency-extraction-algorithm-based-on-the-singular-value-decomposition-with-changed-matrix-size-and-its-applic