Looks like your Kalman Filter change got put back: https://en.wikipedia.org/w/index.php?title=Kalman_filter&action=history https://en.wikipedia.org/w/index.php?

Looks like your Kalman Filter change got put back: https://en.wikipedia.org/w/index.php?title=Kalman_filter&action=history https://en.wikipedia.org/w/index.php?title=Kalman_filter&act...