springmvc-2

用JAVA写的带通滤波代码，实现思路很简单，没有采用各种数字滤波的方法。而是通过傅里叶变换到频域，将要求外的频率均置0，再逆傅里叶变换得到的。效果还不错。(Written using JAVA bandpass filtering code to achieve the idea is very simple, without using a variety of digital filtering approach. But through the Fourier transform to the frequency domain, the frequency requirements are set to 0, then the inverse Fourier transform. Results were pretty good.)

说明：  Java版本的基于多线程的Kafka高性能消费者处理通用程序(Java Version of High Performance Consumer Processing Universal Program Based on Multithread)

说明：  游戏交易网(MySQL) v1.0.0 源码版,使用技术 struts2,开发环境 tomcat6.0,在线订单即时提醒,开放自主交易和寄售交易(MySQL v1.0.0 source code version, using technology struts 2, development environment Tomcat 6.0, online order prompt reminder, open independent trading and consignment trading)

使用Java实现数据库编程(北大青鸟java入门教程)

说明：  作为RE正则表达式的一个最基本，又揽括了大部分知识点的例子程序。把程序运行一遍，然后再根据运行结果理解程序，将会迅速掌握re知识点。(As a basic regular expression RE, embrace include most of the knowledge of the example program. To run the program again, to understand the program and then run the results will quickly grasp the re knowledge.)

根据IP找地址的java实现,能将 分隔的ip,地址格式(起始IP 结束IP 国家 地区 )转化为升序的二进制格式,通过二分查找能在50-150ms内找到对应IP的地址信息. (Look under the IP address of the java implementation, can t separated ip, address format (starting IP t end of the IP t State t region n) into binary format, in ascending order by binary search in 50- 150ms to find the corresponding IP address information.)

雇员java学习题目，大学java初学者实验(Employee java learning topics)

Document Builder Setting.namespace Aware.

成绩管理系统，对成绩管理，有成绩的录入，管理，分类等(achievement score result mark management system supervising system supervisory system manage supervise administrate Administration entering classify classification assortment)

支持中英文一键切换，备份和还原MS数据库，客户端调用Jasper模板打印pdf(Support one-click switch between Chinese and English, backup and restore MS database, client calls Jasper template to print pdf)