# Feature Engineering of Time-Domain Signals Based on Principal Component Analysis for Rebar Corrosion Assessment Using Pulse Eddy Current

> Research article (IEEE Sensors Journal, 2021) · cited 34× · AI/ML

**Wikidata**: [openalex:W3192185650](https://www.wikidata.org/wiki/openalex:W3192185650)  
**Source**: https://4ort.xyz/entity/feature-engineering-of-time-domain-signals-based-on-principal-component-analysis-for-rebar-corrosion-assessment-using-pu