Y_direct_r

卡尔曼滤波对自由落体的皮球跟踪应用，程序已调试，很好用，建议下载(Kalman filter for free falling ball tracking application, the program has been debugged, very useful, it is recommended to download)

网络书店的asp程序,含有数据库。好啊！-network of bookstores asp procedures, containing database. Wonderful!

一个图书销售管理的例子，使用access数据库，其中有编辑、更新、查找等功能，适合初学者下载学习。-An example of book sales management, using access databases, including editing, update, search and other functions, suitable for beginners to learn to download.

三电平逆变器的Simulink模型，调制方式采用SPWM。(The Simulink model of three-level inverters adopts SPWM as its modulation mode.)

Microsoft Visual Studio 1123

比Borland的ComboBox多了个自动搜索中文字符串的功能-Borland"s ComboBox than in the out-string Chinese automatic search function

西门子S7300教学PPT,很适合入门学习之用(Siemens S7300 Teaching PPT, is suitable for entry-learning)

模拟退火加变领域搜索解决EVRPTW的问题(Simulated annealing and variable domain search to solve the problem of EVRPTW)

说明：  自己画的板子 程序是修改过的 更方便布线(Self-drawn boards are more convenient wiring with modifications)

有关对流层散射传播的电子书，其中《对流层散射传播》是张明高写的书(Tropospheric scatter about the spread of e-books, including " troposcatter propagation" is a book written by Zhang Gao)