虚拟现实技术-3D人脸映射,通过三角片构建人脸的3D模型

Using a servo motor and an ultrasonic sensor is a nod to the robot dog

说明：  Use of repeater transponder controls, WebForm controls

说明：  pwm输出，能够实现随意改变占空比的pwm输出(PWM output, can achieve arbitrary change of duty cycle PWM output)

说明：  使用c语言实现简单的粒子群优化算法求函数最小值(PSO to find the minimum value of function with C)

五子棋程序,适合毕业设计，作业程序开发等等(very good)

视频传输或视频会议各种压缩格式压缩后都可用的数据加密算法MD5的实现(video transmission or video conferencing compression format compressed data are available MD5 Encryption Algorithm Implementation)

sqlite3 数据库最新c源码(sqlite3 database source)

四叉树递归 此种模型绘制类似米字形的网格。由于整个过程递归调用绘图函数，所以可以根据误差判断绘制DEM的精细程度，从而绘制出不同精细程度的DEM，为解决漫游中数据量较大而引起的画面不流畅现象提供了模型基础。 本文并没有对LOD作研究，只是给出了四叉树的建立和遍历绘图的方法。 (Recursive quadtree rendering such models similar character-meter grid. Recursive calls as a result of the whole process of mapping function, so it can be judged according to the error map of the fine DEM, thus rendering a different degree of precision DEM, for the settlement of roaming in the amount of data arising from the larger screen does not provide a model of fluid based on the phenomenon. This article does not LOD for research, but given quadtree traversal of the establishment and mapping method.)

说明：  osg中的switch开关功能，可以显示场景中想要看到的节点。(osgswitch)

This is small Web Program to Customize Query and display result , this customized setting can be save in database with any name indiacation and will display by click on the name.