The goal is to predict the navx yaw value (angle) based on the past time series data, check the observed value against the predicted value, and evaluate whether navx is working or not based on the divergence between the predicted and observed values.
The goal is to predict the navx yaw value (angle) based on the past time series data, check the observed value against the predicted value, and evaluate whether navx is working or not based on the divergence between the predicted and observed values.
References: https://en.wikipedia.org/wiki/Kalman_filter http://commons.apache.org/proper/commons-math/userguide/filter.html