自动清理背包

说明：  关于信息光学里面的内容，包括菲涅尔衍射积分，成像等(About the contents of information optics, including Fresnel diffraction integration, imaging, etc.)

C#模拟电梯上下楼控制，就是完全模拟电梯控制的，红色的按钮代表当前楼层，在文本框中输入楼层号，即可看到电梯间的走动效果，仔细看一看，还挺有意思吧。

MATLAB初学者 介绍了MATLAB 的一些基本使用方法-MATLAB for beginners introduces some basic use MATLAB

自己写的一个比较完整的WCF程序，提供综合学习-Wrote it myself, a more complete WCF procedures to provide comprehensive learning

说明：  将三相电流实施坐标变换后得到了M-T坐标系下的电流反馈值，再经过PID调节后，形成了电流闭环控制；且定子电流通过反变换后得到静止两相坐标系的定子电压给定值，再经过SVPWM控制逆变器，得以输出三相电压(The feedback value of the current in the M-T coordinate system is obtained after the coordinate transformation of the three-phase current. After PID adjustment, the current closed-loop control is formed.The stator current is inversely transformed to obtain the stator voltage value of the static two-phase coordinate system, and then the three-phase voltage can be output by the SVPWM controlled inverter)

UG参数编辑，用于参数化建模对象，以待后续(UG parameter editing for parametric modeling objects, to be followed up)

一个完全用C语言实现的贪吃蛇游戏，在TC环境下运行！对于初学C的同志，写个小游戏无疑是打基础的好方法，同时也提高自己对编程的兴趣！(A Snake game entirely in C language to run in the TC environment! Beginner C comrades to write a small game is undoubtedly a good way to lay the foundation, but also improve their own interest in programming!)

多线程lock版生产者模式和消费者模式，爬虫(Multi-threaded lock version producer mode and consumer mode, crawler)

说明：  PWM steering gear, including PWM steering gear drive files and some routines

将 windows true type 字库生成 bmp文件资料及源码.-The windows true type fonts bmp documentation and source code is generated.