# Comparative study of time-frequency transformation methods for ECG signal classification

> Research article (Frontiers in Signal Processing, 2024) · cited 20× · AI/ML

**Wikidata**: [openalex:W4391320858](https://www.wikidata.org/wiki/openalex:W4391320858)  
**Source**: https://4ort.xyz/entity/comparative-study-of-time-frequency-transformation-methods-for-ecg-signal-classification