# Noise covariance matrices in state‐space models: A survey and comparison of estimation methods—Part I

> Research article (International Journal of Adaptive Control and Signal Processing, 2017) · cited 138× · AI/ML

**Wikidata**: [openalex:W2612922558](https://www.wikidata.org/wiki/openalex:W2612922558)  
**Source**: https://4ort.xyz/entity/noise-covariance-matrices-in-statespace-models-a-survey-and-comparison-of-estimation-methodspart-i