# DOA estimation via shift-invariant matrix completion

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

**Wikidata**: [openalex:W3125949113](https://www.wikidata.org/wiki/openalex:W3125949113)  
**Source**: https://4ort.xyz/entity/doa-estimation-via-shift-invariant-matrix-completion