# Optimal joint estimation and identification theorem to linear Gaussian system with unknown inputs

> Research article (Signal Processing, 2019) · cited 14× · AI/ML

**Wikidata**: [openalex:W2918221908](https://www.wikidata.org/wiki/openalex:W2918221908)  
**Source**: https://4ort.xyz/entity/optimal-joint-estimation-and-identification-theorem-to-linear-gaussian-system-with-unknown-inputs