# DOA estimation based on multi-resolution difference co-array perspective

> Research article (Digital Signal Processing, 2016) · cited 16× · AI/ML

**Wikidata**: [openalex:W2567713301](https://www.wikidata.org/wiki/openalex:W2567713301)  
**Source**: https://4ort.xyz/entity/doa-estimation-based-on-multi-resolution-difference-co-array-perspective