汉明码
栏(排版)
编码(集合论)
哈明(7,4)
计算机科学
可靠性(半导体)
汉明重量
恒定重量代码
汉明界
计算
班级(哲学)
汉明距离
最小重量
循环码
算法
算术
数学
线性码
组合数学
区块代码
物理
电信
解码方法
程序设计语言
人工智能
功率(物理)
集合(抽象数据类型)
帧(网络)
量子力学
出处
期刊:IBM journal of research and development
[IBM]
日期:1970-07-01
卷期号:14 (4): 395-401
被引量:519
摘要
The class of codes described in this paper is used for single-error correction and double-error detection (SEC-DED). It is equivalent to the Hamming SEC-DED code in the sense that for a specified number k of data bits, the same number of check bits r is used. The minimum odd-weight-column code is suitable for applications to computer memories or parallel systems. A computation indicates that this code is better in performance, cost and reliability than are conventional Hamming SEC-DED codes.
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