一个简易的计算器

在vs2015的环境下，使用C#基于netdxf实现dxf格式文件的简单读写

使用lcd12864实时显示指南针，显示角度，方向以及实时画线

Search directories inside the file Search directories inside the file

C写的小程序，研究简协振动(C write small programs, research SR HS vibration)

一维中值滤波方法去噪和二维中值滤波方法去噪！(denoise by median，can remove noise of 1D&2D！)

初学C的一些数据类型知识，为初识C语言的学习朋友提供便利。(Beginner C some of the data types of knowledge, to provide convenience for the first C language learning friends.)

在MFC对话框中插入谷歌地图,完整VS2010工程。(Insert Google Map in MFC Dialog, VS2010 Project)

使用MFC编写的模仿电脑管家部分功能，例如清理垃圾、MD5匹配杀毒、服务管理、软件卸载、启动项管理、内存优化等功能。(Use MFC prepared to imitate some of the functions of the computer housekeeper, such as cleaning up garbage, MD5 matching anti-virus, service management, software uninstall, startup items management, memory optimization and other functions.)

AVR各种应用小例程,包括各种常用传感器，液晶，步进电机，语音等等(AVR application, common sensors, LCD,stepper motor,voice, etc.)

stm32f4xx包含启动文件（starup_stm32f4xx.s,system_stm32f4xx.h,system_stm32f4xx.c,system.h)和库函数(stm32f4xx intialize files and library)