识别号码和校验位算法 [英] Identification numbers and check digit algorithms

问题描述

您熟悉PCDV5和NAPCD算法吗？



他们使用了什么for？

Hi,

Are you familiar with PCDV5 and NAPCD algorithms?

What are they used for?

推荐答案

检查您提供这些算法的任何来源以获取更多信息。谷歌没有提供任何有意义的命中，因此它们要么全新，要么完全是虚构的。



PS：http://en.wikipedia.org/wiki/Check_digit [ ^ ]列出了几种校验位的算法和应用。没有提到您询问的首字母缩略词，但可能还有其他感兴趣的链接。

Check whatever source you have that mention those algorithms for further information. Google doesn't provide any meaningful hit, so they're either completely new, or completely fictional.

P.S.: http://en.wikipedia.org/wiki/Check_digit[^] lists a couple of algorithms and applications of check digits. No mention of the acronyms you asked about, but there may be other links of interest to you.

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