伽罗华域 meaning in Chinese

gf galois field

But conventional step - by - step decoding algorithm requires that every symbol of received word r ( x ) orderly adds to 2m - 1 nonzero elements of gf ( 2 ) to determine whether the weight of the error pattern has been reduced . if the weight of error pattern is reduced , the error location and the corresponding error value are found
但是标准的step - by - step译码算法将接收码字中每个符号与伽罗华域gf ( 2 ~ m )中的2 ~ m - 1个非零元素依次相加，判断错误图样的重量是否下降，如果下降则说明找到了错误位置和相应的错误值。