RSA Cryptosysten

此项目检查税务代码在线从官方网站 ANAF。 如果你问这个验证码，这被插入在一个单独的屏幕中。

Base64 加密算法模块,VB 编写,代码已经优化!-Base64 Encoder&Decoder

CRC16,32,8位效验程序。 CRC16,32,8位效验程序。-CRC16, 32,8-bit-tested procedures. CRC16, 32,8-bit-tested procedures.

Regression是一款进行多元线性回归分析的计量经济学软件.可以完成多元回归模型的参数估计和统计检验和计量经济学检验.可以通过Excel获取外部数据,并且能够把计算结果保存成xls文件，计算结果的差方图和平面图都可以保存成bmp文件。另外，也可以针对某一列数据进行数据处理。-A multivariate linear regression analysis of econometric software. To be completed Multiple regression model parameter estimation and statistical testing and econometric testing. Excel can access external data , and be able to calculate the results into Excel document preservation, The results of the poor and to map plans can be preserved as bmp document. In addition, it may be against a disaggregated data for data processing.

这是一个用来输出对称的菱形星号的程序，分别输出实心和空心的菱形星号-This is a symmetry of the diamond used to output an asterisk procedures, respectively, the output of solid and hollow diamond asterisk

VS2008写得一个抓包程序，原始套接字编写。-VS2008 write a capture process, the preparation of original socket.

wince 开发的udp 收发以太网数据包，直接使用无需修改。-wince development udp send and receive Ethernet data packets directly without modification.

简单的聊天程序,同学孙浩写的,呵呵,我觉得不错的.-A simple chat program, students write SUN Hao, Oh, I feel good.

windows CE下jpeg压缩源码，是从标准源码改的。-jpeg compression source, the source code is changed from the standard.

模仿VC和上位机进行通信，协议为BTM通信协议！-VC and the host computer to imitate communicate agreement BTM communication protocol!