English

A Step by Step Mathematical Derivation and Tutorial on Kalman Filters

Other Statistics 2019-10-09 v1

Abstract

We present a step by step mathematical derivation of the Kalman filter using two different approaches. First, we consider the orthogonal projection method by means of vector-space optimization. Second, we derive the Kalman filter using Bayesian optimal filtering. We provide detailed proofs for both methods and each equation is expanded in detail.

Keywords

Cite

@article{arxiv.1910.03558,
  title  = {A Step by Step Mathematical Derivation and Tutorial on Kalman Filters},
  author = {Hamed Masnadi-Shirazi and Alireza Masnadi-Shirazi and Mohammad-Amir Dastgheib},
  journal= {arXiv preprint arXiv:1910.03558},
  year   = {2019}
}
R2 v1 2026-06-23T11:37:53.119Z