源代码的决策树，yongc写看看

数据库第一次大作业，ORACAL SQL语句-first large database operations, ORACAL SQL

课程设计（电子商务系统） 对于典型的数据库管理系统，尤其是对像电子商务这样的数据流量特别大的网络管理系统，必须要满足使用方便、操作灵活等设计需求。本系统在设计时应该满足以下几个目标：  采用人机对话的操作方式，界面设计美观友好、信息查询灵活、方便、快捷、准确、数据存储安全可靠。  全面展示商城内所有商品，并可展示最新商品及特价商品。  实现网上购物。  商品销售排行，以方便顾客了解本商城内的热销商品及帮助企业领导者做出相应的决策。  查看商城内的公告信息。  对用户输入的数据，系统进行严格的数据检验，尽可能排除人为的错误。  系统最大限度地实现了易维护性和易操作性。  系统运行稳定、安全可靠。 -Course Design (e-commerce system) for typical database management system especially for e-commerce such as the flow of data is particularly large network management system must meet the user-friendly, operational flexibility design needs. In the design of the system should meet the following objectives :

利用离散点数据，画点符，并进行不规则三角网的构建，耗时短，速度快，-use of discrete data, and the painting website points, and TIN of Construction, time-consuming short, fast and

对决策树的ppt文章，希望对大家有帮住，希望大家喜欢-right decision tree ppt article, and I hope to help you live, hope you like

无线传感器网络自组织成簇问题优化模型 为了有效延长网络的运行时间，需要设计能量最优的自组织成簇机制，以适应传感器网络的特点。本文提出了一种适合无线传感器网络的能量有效的成簇优化模型。-Self-organizing wireless sensor network problems optimization model cluster in order to effectively extend the network run-time, the energy necessary to design the optimal mechanism for self-organizing clusters, in order to adapt to the characteristics of sensor networks. This paper presents a wireless sensor networks for energy efficient cluster optimization model.

ipv6详解很好的介绍了ipv6的历史和发展-ipv6 Xiangjie good introduction to the history and development of the ipv6

Jms说明 Jms说明 Jms说明-jms jms jms jms jms

这是用于peofibus通信的芯片用户使用手册，给出了寄存器配置信息。系统开发者可以据此作出通信接口。-This is used for communications chips peofibus user manual, given register configuration information. System development can be the basis of which a communication interface.

对科研过程中遇到的新问题，本论文给出一种容易接受又十分实用的思想方法。对于参加各种理科竞赛的人员也有一定指导意义。-The scientific process encountered new problems, this paper gives a receptive way of thinking is very useful. For participation in various science competitions also have a certain significance.

模拟连连看看的程序源代码。 可运行的。-Simulation procedure again and again to see the source code. Can be run.