map34587

MATLAB灰色预测分析 通过已知年份数据进行预测(Grey Prediction Analysis)

检测NAT类型的客户端，程序中指定了服务器IP地址，用户可以自行修改(Detect NAT type of the client, the program specifies the server IP address, the user can modify)

采用VB6.0编程的MD5加密算法。MD5就是采用单向加密的加密算法，对于MD5而言，有两个特性是很重要的，第一是任意两段明文数据，加密以后的密文不能是相同的；第二是任意一段明文数据，经过加密以后，其结果必须永远是不变的。前者的意思是不可能有任意两段明文加密以后得到相同的密文，后者的意思是如果我们加密特定的数据，得到的密文一定是相同的。(Using VB6.0 programming of MD5 encryption algorithm. MD5 is the use of one-way encryption algorithm, for MD5, there are two characteristics is very important, the first is any two plaintext data encrypted ciphertext, later not to be the same second is an arbitrary piece of plaintext encrypted data, then, the results must always be the same. The meaning of the former is unlikely to have any two plaintext after getting the same ciphertext, which means if we encrypt specific data, the encryption must be the same. )

说明：  蜂鸣器生产音乐实验，定时器中断程序设计、延时子程序设计、GPIO 口的工作方式(Music experiment of buzzer production)

C#的常用帮助类，包含有json的转换、文件压缩解压、EXCEL文件操作、上传下载等(C# hepler codes)

java基本的几个小程序.关于web开发的，最基本的代码 新手看-discribtion of java web

倍福开源主站源码 Master Sample Code(Beckhoff open source Master Master Sample Code)

Delphi simple multithreaded instance, using multithreading to execute multiple progress bars,

易语言全能播放器 支持各种文件()

说明：  通过STM32单片机编程读写测试芯片idt7134(Reading and writing test chip idt7134 programmed by STM32 single chip microcomputer)