Suboptimal Filter for an Estimate of the State of a Dynamical System

The problem for the discrete estimate of move´s parameters of an object, when the object moves with uniform acceleration, with Kalman´s filter is investigated. The speed´s coordinate and casual errors are measured. Solutions, with Kalman ´s filter and aging hypothesize of the measurements are given. They are obtained as solutions of recurrent equations for the matrix´s filter. The matrix´s face for every time´s moment is given. The operating duty of a Kalman´s filter is investigated. Two models for movements with a uniform acceleration are investigated.