FP_growth

想学习java的朋友们可以自行下载了解一下(If you want to learn java, you can download it for yourself.)

A Java calculator that uses a recursive descent parser converted directly from C++ code.

多种方式实现java word转pdf的demo ,支持docx(Various ways to convert from word to pdf ,supporting docx)

说明：  用java实现获取系统的mac地址，课堂上的资料进行复习。(get system mac address)

java 操作文件写入，读取。。。。。。。。。。。。(Java operation file write, read)

实现用户登录界面，方便用户查找自己的信息。节省时间。(To realize the user login interface, convenient for user to find their own information. To save time. )

数据库课程设计，教材管理系统，本系统能够投入实际的使用并且满足基本的功能要求。要求具有极高的可靠性、安全性和易维护性，具有较高的可移植性。 本系统实现了以下的功能： （1） 查询模块：根据种类，查询教材的相关信息； （2） 征订模块：根据需要，征订员将需要征订的教材数据输入教材信息表 （3） 采购模块：采购员审核教材征订的信息，如果需要采购则通过审核，否则 删除征订的信息 ⑷ 用户管理：用(atabase of curriculum design, materials management system, the system can allocate the actual use and to meet the basic functional requirements. Requires a very high reliability, security and easy-maintenance, high portability. The system to achieve the following functions: (1) Query Module: In accordance with the type of query-related information materials (2) Subscription Module: In accordance with the needs of Subscription Subscription Members will need to enter the teaching materials data information table (3) procurement modules: Purchaser audited Subscription information materials, if required by the procurement audit, or delete subscription information ⑷ User Management: User administrators can create user information, delete users, modify user information)

java实现的浮点数编码遗传算法，很有用，只需更改适应度函数即可(the complement of genetic algorithm by java, which is very useful via changing the fitness function for any use.)

说明：  企业人事管理系统（Swing+Hibernate+Oracle）(Enterprise personnel management system (swing + hibernate + Oracle))

java for RS232，use java communication api(java for RS232, use java communication api)