ADAPTIVE EXTRAPOLATOR Russian patent published in 2016 - IPC G06G7/30 H03H17/06 

FIELD: data processing.

SUBSTANCE: invention relates to radar information digital processing. Adaptive extrapolator comprises a chain of connected in series first memory unit, input of which is an input of the extrapolator, first subtraction unit, subtracting input of which is connected to the output of the memory unit, summing input - to the input of the extrapolator, summation unit, the first input of which is connected to the output of the first subtraction unit, second one - to the input of the extrapolator, and the output is the output of extrapolator, three multiplication units, two module selection units, second subtraction unit, ratio unit and three memory units.

EFFECT: technical result is higher accuracy of estimating coordinates of moving objects due to reducing dynamic extrapolation errors in conditions of uncertainty of the coordinate variation law.

1 cl, 3 dwg