Time tracking system. Test from the CD

802.11ofdm源程序，非常适合初学者，一个很好的程序(802.11ofdm source, very suitable for beginners, a good program)

电力系统典型经济调度问题，采用遗传算法进行求解，具有很好的研究价值。(The typical economic dispatch problem of power system is solved by genetic algorithm, which has good research value.)

isight与adams、MATLAB、adaqus等集成源程序(isight and adams, MATLAB, abaqus and other integrated source)

在对散乱点云进行三维重建时，许多算法都需要求点云的法矢并保证所有法矢的方向一致向外。本程序就是对点云数据求法矢和方向调整，包含文件输入输出的完整程序。(Scattered normals strike and reorientation)

利用栈实现算术表达式的求值。可以简单一些，假设表达式中含有一位整数，以及+、-、*、/、（、）。但不受此限制。

在一个圆形操场的四周摆放着n 堆石子。现要将石子有次序地合并成一堆。规定每次只能选相邻的2 堆石子合并成新的一堆，并将新的一堆石子数记为该次合并的得分。试设计一个算法，计算出将n堆石子合并成一堆的最小得分和最大得分。 (Playground in a circle around the stones are placed n heap. Stone is to have the order to merge into a pile. Provisions can only choose 2 adjacent stones piled into a heap of new and new pile of stones a few in mind for its combined score. Try to design an algorithm to calculate the n heap into a pile of stones the minimum scores and maximum scores.)

匿名飞控领航者基于stm32f407制作的飞控 用于控制四旋翼无人机(Anonymous Flight Control Pilot Based on STm32f407 Four-Rotor Unmanned Aerial Vehicle for Control)

使用PCL库进行点云投影，朱德海《点云库PCL学习教程》第二章示例代码(Example code for Lidar cloud data projection)

A20的音视频开发库，附带说明文档

绘制带有箭头的线条，C++精选学习源码，很好的参考资料。(Draw lines with arrows, C++ select learning source code, a good reference.)