UWB

这是一个书籍管理应用程序。系统要完成对书籍的管理，应包括类目管理：书籍的增加和删除；借阅管理：借出和还入；信息的查询等功能。-This is a book management application. To complete the system of management books, including Category Management : books on the increase and deleted; Readers management : the lending and also means; Information inquiries, and other functions.

说明：  自动称重控制系统优势: 广泛用于制药 | 首选供应商 ,全球领先的自动称重控制系统制造商,产品欠重/漏放/缺件检测,剔除不合格品.广泛用于制药,日化,食品,饮料,电子,五金,物流等(Automatic weighing control system advantages: widely used in pharmaceutical | preferred suppliers The world's leading manufacturer of automatic weighing control system is testing products for under weight / leak / missing parts and rejecting unqualified products. It is widely used in pharmaceutical, daily chemical, food, beverage, electronics, hardware, logistics and so on.)

SD卡资料.rar里边有3个文件，包括SD卡手册，SD卡操作时序图，SD卡CSD寄存器翻译的 中文手册-SD card. Rar inside has three documents, including SD card manual, SD card operated timing diagram, SD card CSD register of the Chinese translation of the manual

to study for student

输入阿拉伯数字（1到7）显示星期的英文字母-The importation of Arabic numerals (1-7) shows the letters of the alphabet Week

说明：  随机森林Matlab实现，分类回归重要度打分(Random forest matlab implementation, classification regression importance score)

simple test file for activating account

处理大的整数类，能够实现大的整数的加减操作(The handling of large integer class, it is possible to realize a large integer addition and subtraction operation)

图片翻转切换的图片导航特效Flash完整版，图片大小：120x75 一共可调用14张图片。打开运行页面会看到图片一张一张像翻牌一样反过来，切换至另外一张图片，形成一个很不错的整体效果。

RN8029原理图，可以好利用一下，挺完整的，值得一用(RN8029 schematic diagram, you can make good use of it, quite complete, it is worth using.)