# Schrödinger spectrum based continuous cuff-less blood pressure estimation using clinically relevant features from PPG signal and its second derivative

> Research article (Computers in Biology and Medicine, 2023) · cited 21× · AI/ML

**Wikidata**: [openalex:W4387336582](https://www.wikidata.org/wiki/openalex:W4387336582)  
**Source**: https://4ort.xyz/entity/schrodinger-spectrum-based-continuous-cuff-less-blood-pressure-estimation-using-clinically-relevant-features-from-ppg-si