factorial function permutation function combination function

串口通信并将所搜集的数据用波形图显示出来，采用了均值滤波，保存的结果可直接在matlab中重绘图形-Serial communication and data collected with waveform display using the mean filter, the results can be saved directly in the redraw graphics in matlab

用32位MIL库实现单帧采集和视频连续采集，已调试通过

Visual Basic将多媒体文件保存到数据库中-Visual Basic multimedia files will be saved to the database

.写一个程序，能够读一行 string, 然后打出 最长的 那个 substring p （就是最长的小分句），并且那个小分句要求出现超过一次的。如果有超过1个那样的substring, 只要打出那个字母顺序排后面的-. To write a program that can read his string, and then played the longest substring p (is the longest small clause), and request that a small clause appears more than once. If there is more than one kind of substring, as long as the shot was behind schedule in alphabetical order

这是用c#开发的，创建数据库，连接数据库的源代码，已经通过测试-This is a c# Development, create databases, connect to database source code has passed the test

COM下的计算器例子-example of calculator in COM

可以进行 CHIRP-Z 的FFT变换(CZT)-can CHIRP-Z FFT transform (CZT)

计算机数值方法拉格朗日插值 -Computer numerical method Lagrange interpolation

采用ic编写的handyboard机器人的中学组1号房间的程序,(2005年浙江省的规则)-used ic handyboard prepared by the robot on the 1st Secondary room procedures, (2005 Zhejiang Rules)

这是本人用ACSESS编的一个销售管理系统，适合直销。-ACSESS series with a sales management system for direct marketing.