# Recognition of positive and negative valence states in children with autism spectrum disorder (ASD) using discrete wavelet transform (DWT) analysis of electrocardiogram signals (ECG)

> Research article (Journal of Ambient Intelligence and Humanized Computing, 2020) · cited 21× · AI/ML

**Wikidata**: [openalex:W3022722608](https://www.wikidata.org/wiki/openalex:W3022722608)  
**Source**: https://4ort.xyz/entity/recognition-of-positive-and-negative-valence-states-in-children-with-autism-spectrum-disorder-asd-using-discrete-wavelet