用最小二乘法拟合圆的算法，求出圆的特征值

实现矩阵的各种高级运算，加减乘除，转置，求逆-To achieve a variety of high-level matrix operations, addition and subtraction multiplication and division, transpose, inverse, etc.

IP服务的特点如下：数据应用包括办公自动化系统、WWW、FTP、电子邮件等。其传输特点是猝发式传送，即数据流的出现不定时，而一旦出现数据流，则流量非常大，经常在短时间内占用整个主干网带宽。-IP services to the following features : data applications including office automation systems, WWW, FTP and e-mail. Its transmission is characterized by the sudden-transmitted data stream that is the emergence of irregular, and once the data flow, the flow is very large, often in a short period of time using the entire backbone network bandwidth.

这个类包含了几种常见字符集以及字符串的转化方法,VC源代码-This class includes normal char set and transformation of string.

个人财务管理系统，适合个人日常财务管理使用，基本功能已经具备。-Personal financial management system, suitable for day-to-day financial management of personal use, the basic functions available.

Visual Studio 2010 MFC 编写的数据库信息管理系统，使用了RIBBON控件，本科时写的东西了，还是比较规范的，初学者可以参考一下。

将office中visio，powerpoint，visio，word，excel嵌入到对话框中，然后控制powerpoint播放次序

应用背景对于barcodelib.dll发布说明================================1.0.0.16- Pharmacode符号添加。-删除重复ISNUMERIC检查方法，移动checknumericonly方法对barcodecom关键技术成熟。净条码阅读器&；扫描器读取二维条形码在线性&：。NET，C #，vb.net类库项目ASP.NET，.NET Web服务。C #，vb.net的Windows应用程序净的控制台应用程序。

Napster服务端源程序-source Napster server

用ASP.NET来编程的商店网站的源代码-Programming using ASP.NET to store the source code of web site

WinCE下USB无线网卡驱动程序,主要是用于WINCE5.0和WINCE6.0.-USB wireless network card under WinCE drivers, mainly for WINCE5.0 and WINCE6.0.