Entry

一个基于JMF框架的，多媒体播放器，可以支持mid,wav.mp3等文件(a framework based on JMF, multimedia players will be able to support mid, and other documents wav.mp3)

lasso变量选择方法，通过惩罚项解决过拟合的问题(lasso variable selection method)

说明：  J2EE案例的開發一些代碼案例.對學習感覺特別有效。簡單功能強大(J2EE cases develop some code cases.)

很强大的树形架构，支持页面操作，使用hibernate实现树形结构无限级分类(A very strong tree structure, support page operation, use hibernate to achieve an unlimited-class classification tree structure)

一个命题，是表达了对象之间关系的概念结构。命题必须符合以下规则：它必须是抽象的；它必须与一个真值关联；它必须符合一定的形式化规则。按照命题理论，(A proposition is to express the concept of the relationship between the object structure. Proposition must meet the following rules: it must be abstract it must be associated with a true value it must meet certain formal rules. In accordance with the proposition theory)

说明：  ipdatabase 二叉树快速搜索IP地址数据库 数据 数据源采用2015年广告协会制定的IP地址标准数据库，中国互联网广告行业统一采用的标准IP库。 原理 利用二叉树实现IP查询，首先将10进制IPV4地址转化为二进制构建二叉树，利用二叉树搜索进行搜索，查询时间复杂度log2n，比传统IP库n的查询速度高出一个量级。(Ipdatabase Binary Tree Fast Search IP Address Database data The data source is the standard IP address database formulated by the Advertising Association in 2015, and the standard IP database adopted by the Internet advertising industry in China. principle The binary tree is used to realize IP query. Firstly, the 10-bit IPV4 address is converted into binary to construct a binary tree, and the binary tree search is used to search. The query time complexity log2n is one order of magnitude higher than that of traditional IP library n.)

GPS测试仪，主要完成方位定位，经纬度，海拔，速度，时间(Positioning GPS tester to complete orientation, latitude, longitude, altitude, speed, time)

jsp程序 北京成人高考招生网的源代码 本人参与其编写工大家学习 (jsp procedures Beijing college students network source code I participated in the preparation of their work to emulate)

java中使用Xuggler获得视频信息,包括文件大小,屏幕分辨率等(Java uses Xuggler to get video information)

说明：  这是一个很好地学习资料提供大家学习，又处于大家的学习(This is a good learning material for you to study, but also in your study)