# An off-grid wideband DOA estimation method with the variational Bayes expectation-maximization framework

> Research article (Signal Processing, 2021) · cited 11× · AI/ML

**Wikidata**: [openalex:W4200537037](https://www.wikidata.org/wiki/openalex:W4200537037)  
**Source**: https://4ort.xyz/entity/an-off-grid-wideband-doa-estimation-method-with-the-variational-bayes-expectation-maximization-framework