伽罗华的英文

英文翻译手机版

Chapter 3 introduces the correcting ability of the rs code . then it particularly states the definition and algorithm of galois field , and analyses the realization of the limited field multiplier based on the dual basis
第三章分析讨论了rs码的特点,给出了伽罗华有限域的定义与运算规则,推导和分析了基于对偶基的有限域乘法器实现方法。
- all of the cyclic codes over the galois ring gr ( 4m ) , and the bases for gr ( 4m ) over z4 are determined , such that with respect to the bases , the 4 - ary image of the cyclic codes are still cyclic
对于伽罗华环gr ( 4 ~ m )上的一类循环码，以及gr ( 4 ~ m )在z _ 4上的一组基，给出了满足这类循环码相对于该组基展开后得到的码是四元循环码的充分必要条件，该条件简便实用； 5
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。