# Fixed-point iteration Gaussian sum filtering estimator with unknown time-varying non-Gaussian measurement noise

> Research article (Signal Processing, 2018) · cited 18× · AI/ML

**Wikidata**: [openalex:W2883795610](https://www.wikidata.org/wiki/openalex:W2883795610)  
**Source**: https://4ort.xyz/entity/fixed-point-iteration-gaussian-sum-filtering-estimator-with-unknown-time-varying-non-gaussian-measurement-noise