# DOA Estimation of Noncircular Signal Based on Sparse Representation

> Research article (Wireless Personal Communications, 2015) · cited 27× · AI/ML

**Wikidata**: [openalex:W2161201947](https://www.wikidata.org/wiki/openalex:W2161201947)  
**Source**: https://4ort.xyz/entity/doa-estimation-of-noncircular-signal-based-on-sparse-representation