| 摘要 |
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 (1, 1, 1, 1) and each of four 2-key relators (1, 1, 1, 1) of rank filter comprises a comparator (2), four keys (3, 3, 3, 3,) and comparator (2), X OR element (4), two keys (3, 3).EFFECT: broadening of functional capabilities due to selection of five input analogue signals: minimum, supraminimum, median, submaximum or maximum ones.1 cl, 2 dwg |
