# DOA Estimation for Underwater Wideband Weak Targets Based on Coherent Signal Subspace and Compressed Sensing

> Research article (Sensors, 2018) · cited 33× · AI/ML

**Wikidata**: [openalex:W2792155911](https://www.wikidata.org/wiki/openalex:W2792155911)  
**Source**: https://4ort.xyz/entity/doa-estimation-for-underwater-wideband-weak-targets-based-on-coherent-signal-subspace-and-compressed-sensing