FIELD: information technology.
SUBSTANCE: apparatus has a control unit, input and output switches, Log2N unit transformation stages, where N is the number of bits of the transformed sequence, each having a shift register, a Galois field GF(2n) multiply-adder, and an AND element.
EFFECT: broader functional capabilities of the apparatus when processing hydroacoustic signals in form of binary discrete Boolean functions over Galois field extension.
2 dwg
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