| 摘要 |
FIELD: physics.SUBSTANCE: signal generator comprises logN unit transformation steps, where N is the number of bits of the transformed sequence, each step comprising a shift register, AND coincidence group elements; outputs of the AND coincidence group elements of each step are connected to inputs of the shift register of the next step and a control unit, outputs of which are connected to second inputs of AND coincidence group elements of all unit transformation steps; each unit transformation step includes an XOR element, the first input of which is connected to the input of the shift register of the same step, and the second input is connected to the output of the shift register of the same step, wherein outputs of the XOR elements are connected to the first inputs of the ND coincidence group elements of the same unit transformation step.EFFECT: enabling real-time operation.2 dwg |
