# Improved Underwater Single-Vector Acoustic DOA Estimation via Vector Convolution Preprocessing

> Research article (Electronics, 2024) · cited 11× · AI/ML

**Wikidata**: [openalex:W4396674333](https://www.wikidata.org/wiki/openalex:W4396674333)  
**Source**: https://4ort.xyz/entity/improved-underwater-single-vector-acoustic-doa-estimation-via-vector-convolution-preprocessing