come

matlab实现的BP神经网络进行鸾尾花的分类，有数据集可运行(The BP neural network implemented by Matlab is used to classify lufa.)

根据星历推算卫星轨道。目前网上多数为C编写，這个是Java的。(The satellite orbit is calculated according to the ephemeris. At present, most of the Internet is written by C, and this is Java.)

Java program to solve qruadratic equation.

说明：  php脚本语言实现，所用语言和技术：html+css+js+php+mysql，实现在线论坛系统，能实现登录注册注销、管理员后台管理、个人中心、发帖回帖等功能，阅读提升自我参考代码(PHP scripting language, the language and technology: the HTML + CSS + js + PHP + mysql, realize the online BBS system, can realize the login registration cancellation, administrator management background, personal center, post replies, and other functions, reading self reference code)

冰点BaiDNS动态域名解析系统是基于VB程序开发，可以进行动态域名解析，具有二级域名申请、登录、修改注册密码和查看解析状态、查看登录日志等功能。 -Freezing point BaiDNS dynamic domain name system is based on the VB development, dynamic DNS can be a secondary domain name application, the registry, modify the registration status of the password and view the resolution to see features such as registry log.

说明：  MATLAB与FORTRAN语言互调用接口的实现(MATLAB and FORTRAN mutual call interface implementation)

物联网:通过射频识别、红外感应器、全球定位系统、激光扫描器等信息传感设备，按约定的协议，把任何物品与互联网连接起来，进行信息交换和通讯，以实现智能化识别、定位、跟踪、监控和管理的一种网络。

非常全面的数据库管理系统 全面对sql使用，通过实例实践。-A very comprehensive round of the sql database management system used by example in practice.

chipbank芯邦的USB芯片的制作的U盘格式化软件。支持芯邦的所有USB主控芯片，同时对海力士、三星等Flash都能够支持。-Chipsbrand chipbank the USB chips produced by U disk formatting software. Chipsbrand support all USB control chip, while Hynix, Samsung will support Flash and so on.

介绍各种目标检测侧与跟踪算法，分析其主要思想和主要适用场景(Introduce various target detection side and tracking algorithms, analyze their main ideas and main applicable scenarios.)