# A blind source separation method for time-delayed mixtures in underdetermined case and its application in modal identification

> Research article (Digital Signal Processing, 2021) · cited 19× · AI/ML

**Wikidata**: [openalex:W3133365605](https://www.wikidata.org/wiki/openalex:W3133365605)  
**Source**: https://4ort.xyz/entity/a-blind-source-separation-method-for-time-delayed-mixtures-in-underdetermined-case-and-its-application-in-modal-identifi