STOCHASTIC FILTER Russian patent published in 1996 - IPC

FIELD: computer engineering. SUBSTANCE: device provides possibility of sub-optimal estimation of non-linear stochastic signals. It has group of N scaling units, group of N adders, group of N multipliers, inputs of all scaling units are connected to output of line of "one" level, their outputs are connected to inputs of corresponding adders, which second inputs are connected to output of unit for generation of a-posterior average, outputs of adders are connected to inputs of multipliers, second output of each multiplier is connected to output of multiplier of previous channel except input of first multiplier, which is connected to output of unit which generates a-posterior average. Outputs of all multipliers are connected to corresponding first N inputs of unit which generates a-posterior average. Output of this unit serves as device output. EFFECT: simplified design. 1 dwg