# Electrocardiograph signal denoising based on sparse decomposition

> Research article (Healthcare Technology Letters, 2017) · cited 21× · AI/ML

**Wikidata**: [openalex:W2612076110](https://www.wikidata.org/wiki/openalex:W2612076110)  
**Source**: https://4ort.xyz/entity/electrocardiograph-signal-denoising-based-on-sparse-decomposition