极客学院23个设计模式完整代码及课件

java语言编写的课程设计关于聊天工具的编写,推荐一下(Java language, the compilation of curriculum design about chat, recommend)

说明：  用Java编写的人机井字棋游戏，用户可选择先手或后手，系统自动判断输赢。ps：纯属兴趣爱好。(Java JinZi Chess Game)

面向对象数据库实验，建立点线面模型,可以用来学习面向对象数据库(Object-oriented database experiments, point, line and plane model)

Java即时通信工具,含客户端、服务器端全部源代码，附带设计演示文档(Java instant messaging tools, including client, server-side all the source code, with the design presentation)

说明：  纠结死了，不是为了这些东西我都不做那么多东西，为什么一定要逼着人去上传这些东西吗(Tangled dead, not for these things I do not do so many things, why must upload forcing people to do these things)

说明：  阿里巴巴Java开发手册（华山版），java代码编写规范(Alibaba Java Development Manual (Huashan version), java code writing specification)

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.)

网上银行EJB版本，利用J2EE的三层开发模式。(EJB version of Internet banking, use of the three-tier J2EE development model.)

Java 开发的弹跳球小游戏代码. 便于理解OO的概念.(Bubbles Game, developed in Java, easy to understand OO design in Java)

这是关于学生选修和老师教学的代码作业。这是java学习类的时候的作业希望对大家有用(This is about teaching the students and teachers of the code elective operations. This is the java class to learn when operating the hope that useful)