main_model

基于DM642的网络传输，协议为TCP/ip协议，很不错-network transmission, the agreement for TCP/ip agreement is pretty good

通讯录系统，命令行方式操作，具有添加、删除、查询等必备功能。-Address Book system, command-line mode operation, with add, delete, query and other must-have feature.

说明：  PID控制的S函数程序，可以实现SIMULINK中的PIDnn控制(PID control / S-function)

基于simulink的交流电机三相交交变频调速系统，具有良好的仿真波形(Based on simulink AC motor three-phase AC variable frequency speed control system, with a good simulation waveform)

一个小型的图书管理系统,挺好的哟,大家可以看一下,多提宝贵意见-a small library management system, Holbrook yo, we can look at, the more valuable advice

在DOS下用Port IO的方式取得PCI总线的信息-DOS with the Port IO PCI obtained the information

这是在java平台上编译的，实现了大富翁的一些功能，-This is compiled in java platform, and achieved some of the features of Monopoly,

定时通知记事本程序，用户可以设定时间及通知内容，程序后台运行，时间到后自动通知(Regularly inform the Notepad program, the user can set the time and content of the notification, the program running in the background after the time to automatically notify)

说明：  吉林大学SAEJ1939通讯协议培训资料(SAEJ1939 Communication Protocol Training Materials of Jilin University)

水下图像增强，通过直方图均衡化，含图片和测试效果，适合初学者练习(Underwater image enhancement, through histogram equalization, including pictures and test results, suitable for beginners to practice.)