gaodu

说明：  STM32F427芯片的例程，主要是把串口、usart通信等功能调通(Stm32f427 routine, mainly to serial port, USART communication and other functions)

实现了2018年电赛手势识别题目。。。。。(code for gesture recognition)

用蛮力法和分治法解最近对问题以及对算法时间性能及运行结果的分析 (And sub-rule by brute force method of solving the problem, as well as the recent performance of the algorithm and running time analysis of the results)

说明：  应用ir2101驱动无刷电机转动 实现电机的转动。(The brushless motor is driven by ir2101 to rotate.)

塞班例子程序，完整的可以编译通过的代码，希望对初学塞班程序的朋友有所帮助，谢谢交流。！-Saipan example program, a complete code can be compiled by the hope that a friend of the beginner program Saipan help, thank you share. !

说明：  SOLID WORK GUIDE GOOD chuong 9

说明：  在混合高斯背景模型中，认为像素之间的颜色信息互不相关，对各像素点的处理都是相互独立的。对于视频图像中的每一个像素点，其值在序列图像中的变化可看作是不断产生像素值的随机过程，即用高斯分布来描述每个像素点的颜色呈现规律单模态(单峰)，多模态(多峰)(Gaussian mixture background modeling is a background representation method based on the statistical information of pixel samples. Statistical information such as the number of patterns, the mean and standard deviation of each pattern are used to represent the background. Statistical difference (such as 3_principle) is used to judge the target pixel. Complex dynamic background modeling has a large amount of computation. In the Gaussian mixture background model, it is considered that the color information between pixels is uncorrelated and the processing of each pixel is independent of each other. For each pixel in a video image, the change of its value in a sequential image can be seen as a random process that produces pixel values continuously, i.e. Gaussian distribution is used to describe the regularity of color rendering of each pixel in single mode (single peak) and multi-mode (multi-peak))

说明：  提供VMD的基础代码，有助于VMD的初学者入门。(Provide the basic code of VMD, which is helpful for beginners of VMD.)

LCL PI控制，电容电流有源阻尼，电压前馈(LCL PI control, capacitance current active damping, voltage feedforward)

directX8.1版本。的头文件和库 虽然现在directX9.0版本，但是8.1的头文件和库文件还是有用的-directX8.1 version. The header files and libraries Although directX9.0 version, 8.1 for the first documents and the documents or useful