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c++完美版本，纯中文，深入分析C++的对象等难点重点。(c perfect version of pure Chinese, in-depth analysis of the C key targets such difficult.)

此软件讲述的button控件的多种使用方法，比如改变颜色，改变字体颜色，背景颜色，样式(This software describes a variety of use of button controls, such as changing color, changing font color, background color, style)

基于STM32F4的四轴航拍平台。以STM32F407为控制核心，四轴飞行器为载体，辅以云台的航拍系统。硬件上由飞控电路，电源管理，通信模块，动力系统，机架，云台伺服系统组成。算法上采用简洁稳定的四元数加互补滤波作为姿态解算算法，PID作为控制器，实现飞行，云台增稳等功能(Four axis aerial platform based on STM32F4. Taking STM32F407 as the control core, the four axis flying vehicle as the carrier, and the aerial camera system with ptz. The hardware is composed of flight control circuit, power management module, communication module, power system, frame and PTZ servo system. The algorithm uses a simple and stable four yuan number plus complementary filtering as the attitude calculation algorithm, and PID is used as a controller to achieve flight, PTZ stability, and other functions)

another new src code

MFC dialog demo function:右键菜单、最小到任务栏、菜单栏等 need use VS2010 IDE(MFC dialog demo Function: right-click menu, minimum to the task bar, menu bar, etc Need use VS2010 IDE)

图形处理，Visual C++图形编程技巧与实例源代码3(Graphics Visual C++ graphics programming techniques and source code examples 3)

说明：  实现了注册表编程的一般操作，例如查询、修改等(Achieved the general operation of the registry program, such as query, modify, etc.)

帮助你学习C++,了解C++的基本编程技巧和方法，从而轻松掌握，让你面对复杂的程序感到从容和自在(help you stugy C++)

各种系统(lte和wimax等)使用的典型信道模型(wireless channel model design)

这是一份关于LED的相关设计资料,可用于一般设计时参考.(FG )