反步法程序

说明：  基于强化学习算法A3C实现的一个小案例。(A small case based on the A3C implementation of the reinforcement learning algorithm.)

说明：  练习资料，例子并没有通过，需要下载源码查看，谢谢平台提供！(Exercise materials, the example did not pass, need to download the source code to view, thank you for the platform!)

This an example of an email program . It uses the SMTP Component. To use, you must connect to a SMTP server. Most SMTP servers do not require an account.

说明：  三分之一倍频程函数，将时程结果进行1/3倍频程分析，得到振级结果(octave analysis, which carries out 1/3 octave band analysis for a time-domain signal and converts it into vibration level resutls)

本手册提供规划安装、安装、调试、使用和维修传动所需的信息(This manual provides information needed for planning installation, installation, commissioning, use and maintenance of the transmission)

Linux在上个世纪就已经有了很多种图形用户界面(GUI)，所以当你安装一个流行的Linux以后，上 手几乎和Windows同样轻松。不过我们还是会介绍一些shell命令并建议多使用shell。这样可以给以后阅 读编译脚本、自己建立交叉编译环境等工作带来便利。在图形用户界面打开shell 只需点击菜单中的终端 或者点击运行，输入一个shell的名称并回车，比如bash。-Linux in the last century have many graphical user interface (GUI) So when you install a popular Linux, the unfamiliar, and Windows almost equally relaxed. However, we will introduce some shell commands and recommended more use of the shell. This can give after reading the script compiler and create cross-compiler environment, facilitate the work. The graphical user interface shell opened by clicking the menu or click on the terminal operation, the importation of a shell and enter the name, such as bash.

椭圆拟合，用于在jpg格式的图片上寻找椭圆，并进行拟合-Ellipse fitting to the picture in jpg format to find oval, and fitting

可以控制RC电路在半程急速上升和下降，可类比水流等过程的控制。(It can control the rapid rise and fall of water flow in half way.)

说明：  永磁同步电机的simulink模型，本人亲自搭建，是现代永磁同步电机控制原理及MATLAB仿真__袁雷编著随书仿真模型(Simulink model of permanent magnet synchronous motor, I personally set up, ismodern permanent magnet synchronous motor control principle and MATLAB simulation __Yuan Lei edited with the book simulation model)

转置矩阵是10*10矩阵A的转置矩阵A（t）(matrix is home to 10* 10 A matrix transpose matrix A (t))