本文在找出汉字区位码与地址码转换关系的基础上，阐述了用Ｃ语言开发的，在西文图形方式下能显示一、二级汉字库中所有汉字的处理软件的设计考虑，并给出了有关程序。-This article find the characters in the location code and address code based on the conversion relationship, described using C language development in Spanish graphics mode

这是关于谱聚类在汉字聚类领域应用的文章，谱聚类表现出比k-means更好的聚类效果。-This is the article on the spectral clustering in the field of Chinese characters clustering, spectral clustering performance better than the k-means clustering effect.

4bit lcd program, display characters on two line lcd

This C++ program encodes any message using RSA Algorithm. Input is case sensitive and works only for all characters.