Hitachi Actsip-H update 259B

说明：  在abaqus软件中输出应力三轴度和罗德角，使用的uvarm子程序编写的，程序较为简单(In ABAQUS software, the stress triaxiality and Rhode angle are output, which is written by uvarm subroutine, and the program is relatively simple)

this example is about ADC of STM32F407

说明：  Various channel fading in the field of wireless communication

利用转换公式将真彩图像转换为灰度图像。将灰度图像的每一个像素点对应一个元素保存在一个矩阵中。然后利用帧差法进行图像差分处理，从而提取出运动目标。对差分后的图像二值化处理，用最大类间方差分割法遍历求取最优阈值。使其作为基准，区分差分图像的背景元素和目标元素。最后用matlab进行编程使目标信息高亮显示在屏幕上。(The true color image is converted to gray image by transformation formula. Each pixel of a grayscale image is stored in a matrix corresponding to one element. Then the frame difference method is applied to image difference processing to extract moving targets. After the two valued processing of the differential image, the optimal threshold is obtained by traversing the maximum variance between classes. It is used as a benchmark to distinguish the background and target elements of the differential image. Finally, Matlab is programmed to highlight the target information on the screen.)

说明：  VC版AstarPath源码，a星寻路， 可以编译测试(AstarPath A star pathfinding, You can compile tests)

计量称自动采集，数据分析统计，数据库查询等(Automatic acquisition and data recording of measuring scale)

基于NIOS II的贪吃蛇游戏设计，有三种模式：普通模式、障碍物模式、双蛇模式(Greedy Snake)

串口通讯，optdell引用，打开光源并设置曝光亮度(Serial communication, optdell reference, open the light source and set the exposure brightness)

说明：  使用C# 实现上位机通过TCP进行通讯模块，(Realizing the Communication Module of Upper Computer through TCP)

有关于D2D通信中，信道仿真的编程是基于python语言的。(Programming for channel emulation in D2D communication)