RANKED FILTER Russian patent published in 2016 - IPC G06G7/52 

FIELD: computer engineering.

SUBSTANCE: rank filter is intended for rank processing of analogue signals and can be used in analogue computer systems as an information preprocessing means. Each of four 4-key relators (1₁, 1₂, 1₃, 1₇) and each of four 2-key relators (1₄, 1₅, 1₆, 1₈) of rank filter comprises a comparator (2), four keys (3₁, 3₂, 3₃, 3,₄) and comparator (2), X OR element (4), two keys (3₁, 3₂).

EFFECT: broadening of functional capabilities due to selection of five input analogue signals: minimum, supraminimum, median, submaximum or maximum ones.

1 cl, 2 dwg