通过AD采样进行正弦电压有效值计算，每周期采样128点，测量误差2 ，基于DSP2812实现，含各文件设置

干涉合成孔径雷达成像的相位解缠的枝切法程序。(Interferometric synthetic aperture radar imaging of the phase unwrapping process of the branch-cut method.)

一款学生信息管理系统~~操作简单方便~适合C语言初学者使用(A student information management system easy operation ~ ~ ~ suitable for beginners to use C language)

两个STM32通讯，工作在从模式的SPI源码，调试通过(Two STM32 communication, working the model of SPI source code, debugging through )

IEEE电脑鼠走迷宫程序（带有记忆功能和智能算法）(IEEE Computer Mouse Maze procedure (with memory function and intelligence algorithm))

一系列包含串口、Modem、收发传真、终端仿真等方面的编程例子( A series of contains aspect the and so on string mouth, Modem, receiving and dispatching facsimile, terminal simulation programming example )

此程序为数值计算中追赶法求解对三角阵的算法，采用文本输入输出的形式输入矩阵以及输出结果，有注释，通俗易懂，内含文本文件。

代码是画非客户端的代码，可以重画客户端的代码-Code is non-painting the client code, you can redraw the client code

GC0111 是格科微电子（上海）有限公司2010 年最新研发的一款SOC 芯片， 将Sensor 和协处理器整合到了一颗芯片中，能实现的功能包括：支持EMI 接口 的sensor 预览/拍照/录像、SPI 接口的sensor 预览/拍照/录像、USB1.1 / USB2.0 full speed、 JPEG 压缩以及提供软T 卡、软Touch panel 的全套解决方案。GC0111 使得MTK 6223D/Infineon ULC3 等低端平台加一颗sensor 变成多媒体手机，降 低客户成本。 GC0110 是格科微电子（上海）有限公司最新推出的支持SPI 协议的CMOS 图像传感器芯片，采用GalaxyCore 最新的传感器工艺，并优化了电路结构，支 持JPEG 压缩，缩短拍照速度，提高用户体验，并支持录像功能。 (GC0111 is Geke Microelectronics (Shanghai) Co., Ltd. 2010, the latest development of a SOC chip Sensor and co-processor will be integrated into a single chip, to achieve the features include: support for EMI Interface The sensor Preview/photo/video, SPI interface sensor Preview/photo/video, USB1.1/USB2.0 full speed, JPEG compression and to provide soft-T card, soft Touch panel the full set of solutions. GC0111 Makes low-end platform MTK 6223D/Infineon ULC3 add a sensor into a multimedia mobile phone, drop Low customer cost. GC0110 is Geke Microelectronics (Shanghai) Co., Ltd. support the latest CMOS SPI protocol Image sensor chip, using the latest sensor technology GalaxyCore and optimize the circuit structure, support Support JPEG compression, reducing the speed camera to improve the user experience and supports video recording. )

使用用eigen3写的EKF类，并有仿真实例，值得学习哦

优化的DES,3DES C源码，正确性和速度检验均通过(optimization DES, 3DES C source, accuracy and speed of testing were adopted)