Through Object

适合用来做K_Means 和K_NN的数据，一共150组，分成3个簇。-K_Means and make suitable for K_NN data, a total of 150 groups, divided into three clusters.

定时备份Oracle数据库和文件的程序 支持RAR压缩功能-Regularly back up Oracle databases and documents in support of RAR compression

以高效率的方法查找一个数组中的第二大数，数组中的数可以相同.同时对各种可能发生的错误返回相应得错误代码。-find second max number in a high effective method.The number in the array could be the same.meanwhile ,the program return special error code

64位以内Rabin-Miller 强伪素数测试和Pollard rho 因数分解算法的实现-64 within Rabin-Miller-puppet prime testing and Pollard rho factorization algorithm implementation

陷波滤波器（notch filter）算法说明和设计过程，并给出了MATLAB的实现。一个非常好的例程，经过了仔细测试！-Notch Filter (notch filter) algorithm description and design process, given the realization of MATLAB. A very good routines, after careful testing!

将数据从文本文件中按照规定格式装入INFORMIX数据库中，再从数据库中转出为文本文件并同时剔出相同号码-data from the text file format required load INFORMIX database and then transferred from the database to a text file and to get rid of the same number

用C语言实现动态表的源程序，包括各种必须的方法-C language movements of the source, including all necessary means

Access数据库下实现的系统，功能很强大，适合初学者学习~-Implemented under the Access database system, function is very powerful, suitable for beginners to learn ~

我的生活，一个不错的日记本，相信你回喜欢的！-my life, a good diary of this, I think you like the back!

这是一个用来管理一个运行系统权限的程序，它增加删除用户，也可修改用户的密码和权限-This is an operating system used to manage a permission procedure, it increases delete users can modify user passwords and permissions