# Subspace-based two-dimensional direction estimation and tracking of multiple targets

> Research article (IEEE Transactions on Aerospace and Electronic Systems, 2015) · cited 37× · AI/ML

**Wikidata**: [openalex:W2122924984](https://www.wikidata.org/wiki/openalex:W2122924984)  
**Source**: https://4ort.xyz/entity/subspace-based-two-dimensional-direction-estimation-and-tracking-of-multiple-targets