binary-coded decimal

基本解释

The carry from bit3 to bit4 needed for adding packed binary coded decimal number correctly, where two binary coded decimal digits reside in one8-bit byte.
二进制编码的十进制数进行相加所需的从第3位到第4位的进位。
This paper researches the decimal-coded genetic algorithm and its specific operation process for avoiding the mapping error caused by binary-coded genetic algorithm.
该文研究了基于十进制编码的遗传算法及其具体的遗传操作过程，从而避免了二进制编码所导致的映射误差。
A binary-coded decimal code for representing decimal numbers in which each decimal digit is represented by seven binary digits which are coefficients of8,6,4,2,0,1,0, respectively.
用于表示十靳制数的一种服进制编码的十进制码，其籽每位十靳制数用七位服进制数来差示，它那钢别是8， 6， 4， 2， 0， 1和0的系数。

a number in binary code written in groups of four bits, each group representing one digit of the corresponding decimal number ( abbr: BCD)