> Lets look at the Kalman Filter as a black box. The Kalman Filter has inputs and outputs.

That’s the way to introduce these kinds of topics. Same goes for mat, quats, etc…

https://thekalmanfilter.com/kalman-filter-explained-simply/

Kalman Filter Explained Simply - The Kalman Filter

Tired of equations and matrices? Ready to learn the easy way? This post explains the Kalman Filter simply with pictures and examples!

The Kalman Filter