超简单的下载系统，与夜猫下载系统相似，去掉分类功能，增加了广告功能，在后台可以自由添加删除广告，后台管理帐号和密码采用了md5加密码，确保密码安全后台登录地址l...

K-均值聚类算法 vc++图形演示程序-K-means clustering algorithm c++ demo program

对autocad图形数据库中的图形进行编辑-right autocad graphics database graphics editing

PWM的驱动完整例子,非常有帮助,使用于各种PWM的应用-Complete example of the PWM driver, very helpful, the use of the applications in a variety of PWM

利用VB，不使用任何控件建立的一个俄罗斯方块游戏-use VB, not the use of any component of the establishment of a Russian box game

很好的asp参考手册，可以看看对asp的学习者有很大的帮助的-Asp very good reference manual, you can see on the asp learners have a lot of help

作物模拟模型是研究复杂作物系统的重要方法之一，是一项新的农业信息技术。构建良好的作物生长发育模型，不但可以预测作物 在不同的环境条件下模型参数大多需要重新估计和优化。作物生长模型的优化是高维、非线性的复杂优化问题，这无疑增加了作物模型的建立的难度。 -Crop simulation models is to study the complex and important ways cropping systems is one of a new agricultural information technology. Build a good crop growth and development model, not only can predict the crop in different environmental conditions, most need to re-estimate the model parameters and optimization. Optimization of crop growth models is a high-dimensional, nonlinear complex optimization problems, which undoubtedly increased the difficulty of crop model.

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.

objectARX实例-objectARX

用于惠普3478a万用表的编程驱动，可以在labwindows中制作成dll文件。供其他程序调用。-For Hewlett-Packard multimeter 3478a driver programming, you can create labwindows into dll file. Call for other programs.

用API编写的串口通信小程序，2串口连接后，能够相互发送文字-Prepared using serial communication API applet, 2 serial port connection, can send each other text