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QR对复数矩阵进行求逆运算，是一个vc动态库源码，源码测试程序中针对是4维复数矩阵采用QR分解方法对4维复数矩阵进行求逆，可扩展，只需修改r上三角矩阵求逆的方法即可(QR method is mainly used for negative complex matrix inversion, the test program is carried out for 4 matrix inversion, scalable, simply modify the triangular matrix inversion process you can)

制作垂直标题栏的窗体Production form the vertical title bar(Production form the vertical title bar)

假设L1 = 12345678900987654321，L2 = 9876543210。 ">

大口径望远镜光学系统的误差分配与分析 (Error large telescope optical system distribution and analysis)

ELM的C语言版本，黄广斌教授的研究成果(The C version of ELM, which is proposed by Prof. Guangbin Huang.)

说明：  画干涉波 借以模拟物理中的相关现象 (To simulate the physical picture of interference related phenomena in)

Simple Linked List.vcproj

好用电子档案管理系统是一款适用于多岗位的电子档案管理软件，好用电子档案管理系统操作简单，软件体积小，功能强大，能够帮助用户轻松管理电子文档，同时好用电子档案管理系统还有着很多特色的功能，是档案管理的有利助手。(Effective use of electronic archives management system is an electronic archives management software suitable for multiple posts. Effective use of electronic archives management system is simple to operate, small software volume, powerful, can help users easily manage electronic documents, while Effective use of electronic archives management system also has many unique functions, is archives management. A helpful assistant.)

在窗口点击鼠标左键，随机显示字幕，位置，颜色都设置为随机(In the window click the mouse left key, random display subtitles, location, color is set to random)

一个基于tcp connect的端口扫描器(Based on a port scanner tcp connect)