_不同类型充电机组成充电站接入系统的谐波研究

将float数据转化为IEEE754格式(Will float data into IEEE754 format)

ws2811b彩灯驱动，未测试，未测试。(Ws2811b color light drive, untested, untested.)

? 实现图书信息、类别、出版社等信息的管理； ? 实现读者信息、借阅证信息的管理； ? 实现图书的借阅、续借、归还管理； ? 实现超期罚款管理、收款管理； ? 创建触发器，分别实现借书和还书时自动更新图书信息的在册数量；(Realize the management of books information, categories, publishing houses and other information; Realize the management of reader information and borrowing card information. To realize the management of book borrowing, renewal and return; Achieve the management of overdue fines and receipts; Create triggers to automatically update the number of books in the book when borrowing and returning books, respectively.)

说明：  c++设计模式，对入门的开发人员有较大的帮助(C + + design pattern is of great help to beginner developers)

说明：  梦幻西游服务端 服务端 完整服务端 修改ip可启动(Dream western travel service end)

说明：  分析外界环境对于光伏电池输出特性曲线的影响，以及选择了基本的光伏排布方式，型号以及MPPT控制方法：针对MPPT算法进行改进，实现三步法MPPT控制。(Analyze the influence of external environment on photovoltaic cell output characteristic curve, and select the basic photovoltaic arrangement mode, model and MPPT control method: Improve the MPPT algorithm and realize the three-step MPPT control.)

Merge multiple text files to a single excel file.

本教程涵盖了HTML所有的命令的使用及使用技巧-The Guide covers all HTML orders of the use and the use of skills

键盘控制游戏液竟晶12864的,通过一般的控制新片就可以实现!供大家参考(Keyboard control of the game liquid crystal was 12864, and through the general control of film can be achieved! For your reference)

该计算器实现简单加减乘除机开根号、倒数等操作。(The realization of a simple calculator, countdown, add, subtract, multiply and divide machine open radical operation.)