# Blind source extraction of acoustic emission signals for rail cracks based on ensemble empirical mode decomposition and constrained independent component analysis

> Research article (Measurement, 2020) · cited 50× · AI/ML

**Wikidata**: [openalex:W3007857598](https://www.wikidata.org/wiki/openalex:W3007857598)  
**Source**: https://4ort.xyz/entity/blind-source-extraction-of-acoustic-emission-signals-for-rail-cracks-based-on-ensemble-empirical-mode-decomposition-and-