# extended Kalman filter

> filter for nonlinear state estimation which linearizes about an estimate of the current mean and covariance

**Wikidata**: [Q5421817](https://www.wikidata.org/wiki/Q5421817)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Extended_Kalman_filter)  
**Source**: https://4ort.xyz/entity/extended-kalman-filter


## References

1. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)