# Ellipsoidal and Gaussian Kalman Filter Model for Discrete-Time Nonlinear Systems

> Research article (Mathematics, 2019) · cited 12× · AI/ML

**Wikidata**: [openalex:W2991284796](https://www.wikidata.org/wiki/openalex:W2991284796)  
**Source**: https://4ort.xyz/entity/ellipsoidal-and-gaussian-kalman-filter-model-for-discrete-time-nonlinear-systems