DEVICE OF DATA SETS IDENTIFICATION Russian patent published in 2011 - IPC G06F7/04 G06F17/00 

FIELD: information technologies.

SUBSTANCE: device of data sets identification, comprising a pulse generator, a synchroniser, four scratchpad memory units, two code converters, two buffer memory units and a unit of code comparison, additionally two invariant generators and a unit of comparison to threshold are connected with according links. The invariant generator comprises four code converters, two permanent memories, four coefficient calculators, a calculator of normalisation coefficient, four invariant calculators, a unit of invariant vector generation.

EFFECT: device, which realises the invariant-group logic of identification, makes it possible on the basis of invariants combination to identify data sets, providing calculation accuracy and high reliability of identification procedure.

2 cl, 6 dwg