％ PURPOSE : Demonstrate the differences between the following filters on the same problem:

％

％ 1) Extended Kalman Filter (EKF)

％ 2) Unscented Kalman Filter (UKF)

％ 3) Particle Filter (PF)

％ 4) PF with EKF proposal (PFEKF)

％ 5) PF with UKF proposal (PFUKF)