11_chapter 4

财政管理系统 -financial management systems of finan cial management systems Financial Management System

自宣言型记时器，可以自定义记时方式，标题，时间长度等。(Since the Declaration type chronograph, you can customize chronograph, title, time, length and so on.)

Version 2.6.0 Firmware for Comfast CF-EW72

微 芯的FOC方案，这是使用PLL锁相环设计的，比1078的反正切要好(FOC scheme, which is the use of PLL phase-locked loop design, is better than 1078 point anyway)

这个是CC2430&CC2431无线射频基础程序，是点对多点的无线通信测试系统程序，是无线嵌入式即物联网相关的开发应用，对ZIGBEE研究人员有很好的指导作用，程序已经实验通过，保证质量。(This is the CC2430 & CC2431 radio frequency-based program, is point to multipoint wireless communication test system program, is that things related to embedded wireless development and application of ZIGBEE researchers have a good guide, experimental procedures have been adopted to ensure quality .)

说明：  强化学习网页浏览示例，非常好的示例代码。强化学习快速入门(Reinforcement learning web browsing example, very good example code)

字体颜色一个小程序-font color a small program

农行网上支付平台-商户接口编程指南-PHP-Edition-V3.0.2.pdf(TrustPayClient-PHP-Edition-V3.0.2.pdf)

SIR。。。。 传染病传播的SIR模型，很全，可直接应用仿真模拟 (SIR model the spread of infectious diseases, it is full, the simulation can be applied directly)(SIR model the spread of infectious diseases, it is full, the simulation can be applied directly)

通过MATLAB编程，实现对菲涅尔波带片的绘制，改变焦距F可以绘制不同焦距的波带片。(Drawing Fresnel zone plate by MATLAB)