# Fault diagnosis for analog circuits utilizing time-frequency features and improved VVRKFA

> Research article (Measurement Science and Technology, 2017) · cited 33× · AI/ML

**Wikidata**: [openalex:W2776271218](https://www.wikidata.org/wiki/openalex:W2776271218)  
**Source**: https://4ort.xyz/entity/fault-diagnosis-for-analog-circuits-utilizing-time-frequency-features-and-improved-vvrkfa