# Feature Extraction of <i>V–I</i> Trajectory Using 2-D Fourier Series for Electrical Load Classification

> Research article (IEEE Sensors Journal, 2022) · cited 21× · AI/ML

**Wikidata**: [openalex:W4289823872](https://www.wikidata.org/wiki/openalex:W4289823872)  
**Source**: https://4ort.xyz/entity/feature-extraction-of-i-vi-i-trajectory-using-2-d-fourier-series-for-electrical-load-classification