Spring-Security-3

说明：  java基础教学讲义。。。。。。。。。。。。。。。。(Java basic teaching handout)

用java awt界面实现的一个打字小游戏。(Interface with java awt achieve a typing game.)

JAVA开发的文件加密程序，带界面，可随机生成密码。使用MD5方法生成密钥，进行加密。由eclipse开发。(JAVA development file encryption program, with the interface, can be randomly generated password. Using the MD5 method to generate keys for encryption. By the eclipse development.)

java的字符串string程序例子，适合于初学java编程的开发者下载学习(java string string program examples, suitable for beginner java programming, developers download learning)

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)

Chemical Reaction Optimization （CRO）是一种新兴的智能算法，PaperArtificial Chemical Reaction Optimization Algorithm for global optimization详细介绍了该算法，CRO为其Java代码，供新学者参考

说明：  简单的21点游戏，通过控制台输入输出，用于对java基础知识的学习和练习(Simple 21-point game, input and output through the console)

jdbcUtils小工具，用于实现数据库的方便连接，本地执行已通过(jdbcUtils , Convenient for realization of the connection，Local execution has passed )

发布 MyEclipse 8.0 7.5 7.1.1 7.0 6.6 6.5 6.0 5.5 5.1 等全系列注册码及官方下载地址.doc

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.)