Thought to solve N Queen's problems, and use recursion to achieve back Schom...

说明：  数字通信中的4QAM调制下的解调程序,并带有误码率仿真功能,推荐数字通信方向研究人员下载使用(The demodulation program under the modulation of 4QAM in digital communication has the function of error rate simulation, and it is recommended that the digital communication research personnel can download and use it.)

驱动层抓取网卡数据代码，并可以修改数据包内容(Crawl layer data-driven card code, and can modify the contents of data packets)

MFC开发的简单的聊天程序，是入门c++ Sockct编程的首选，例子结构清晰，专为入门级人员量身打造(MFC developed a simple chat program is the entry-c++ Sockct programming preferred examples of clear structure and specifically tailored for entry-level staff)

二维码扫描插件，Unity引擎专用，适各种版本，我在蛮牛上也放了一份，谢谢支持。(Two-Dimensional Code Scanning Plug-in)

修改 webbrowser 支持IE8/IE9/IE10/HTML5 (webbrowser默认为IE7模式)

华为面试算法经典题目,里面涵盖近几年华为的笔试和面试的题目，在你的求职笔试中，带来更大的帮助。

说明：  APDS9960模块基于STM32 STC15的代码(The code of APDS9960 module based on STTM32 STC15)

说明：  本程序用作pid控制，不过基于AVR硬件乘除法，移植性不高，本人是作者。(the procedures for pid control, but based on the hardware AVR calculation method, transplantation is not high, is the author.)

结束进程的东西，随便写的一个例子。估计很多时候都会用到得一个东西！(123456789)