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GSM信道估计，c实现，包含详细的报告说明，很全。(GSM channel estimation, c achieve, contains a detailed description of the report, it is.)

说明：  这就是陈建春的《用Visual C++开发GIS系统》的配套代码。 用来给初学者熟悉VC++图形编程很不错，我当初学MFC的时候就是照着这本书上手的。但作为一个GIS系统来说缺少一些必要的 要素，比如大数据量的管理、空间索引、符号化、投影等等等等等。以现在的眼光看来整个系统的架构设计也不是太好。 这本书再版后改名为《矢量图形系统开发与编程》，内容变化不大("using Visual C development of GIS systems" supporting code. For beginners to the VC familiar with graphical programming quite well, and I had the time to learn MFC is shining on this book in the business. But as a GIS systems lack the necessary elements, such as the large amount of data management, spatial indexing, symbols, such as projectors, etc.. Now the point of view of the entire system architecture design is not too good. This book reprinted later renamed as "vector graphics systems development and programming", little change)

可以实现登录、注册，对数据库的增删改查，数据库类型为access(Login, registration, database additions and deletions, database type access)

redis数据库最新的稳定版2.8.15，支持key-value存储，具有很高的执行效率。(redis database latest stable version 2.8.15, support for key-value store, with high efficiency.)

还是一个C++的新闻采集系统，自己看看吧，我也没研究。(Or a C++ Of news gathering system, could see for himself, and I did not study.)

说明：  一个能知道你所想的程序，结果会令你出乎意料的惊奇，其实如果你用理智的态度去想想，你就会知道为什么，这个程序是在ＷＩＮＤＯＷＳ　ＸＰ下用Ｃ＋＋写的(A program that can know what you are thinking,and the result will suprise you very much,but if you think logically,you shall know why,this program is developed in WINDOWS XP using C++.)

PWM drives the led light.

说明：  c#的Winform控件库，扁平化，更漂亮，包含90多个控件源码，无第三方控件，全自定义控件。包含控件全部使用Demo(C# WinForm control library, flat, more beautiful, contains more than 90 control source code, no third-party control, full custom control. Include controls all using demo)

通过MediaPlayer控件对象播放Mp3文件。使用SetWindowRgn函数，使窗体呈现不规则形状。(Mp3 player through the MediaPlayer control object file. Use SetWindowRgn function, so that form irregular shapes.)

说明：  精通gdi+这本书的源码，讲得很详细，大家可以看看(Proficient in gdi+ source code of this book, made it very detailed, we can see)