Acta Scientiarum Naturalium Universitatis Pekinensis
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QIU Weisheng
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丘维声
Abstract: It is presented that a scheme of error-detecting codes, give its computational methods, find probabilities detected of each type of error. In particular, a set of check character systems of 《National Standard of People's Republic of China: Data Processing-Check Character Systems》 and 《International Standard ISO 7064》can be derived from this scheme.
Key words: error-detecting codes, ring of congruence classes, probabilities detected of errors
摘要: 提出了一类检错编码方案,给出了它的计算方法,求出了它检查出各类错误的概率。特别地,从这类检错编码方案,可以推导出《中华人民共和国国家标准:数据处理——校验码系统》和《International Standard ISO 7064》中的各个校验码系统。
关键词: 检错编码, 剩余类环, 检错概率
CLC Number:
O157
QIU Weisheng. A Scheme of Error-detecting Codes[J]. Acta Scientiarum Naturalium Universitatis Pekinensis.
丘维声. 一类检错编码方案[J]. 北京大学学报(自然科学版).
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URL: https://xbna.pku.edu.cn/EN/
https://xbna.pku.edu.cn/EN/Y2001/V37/I1/1