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...

PC104总线规范v2_5.pdf,very good~-PC104 bus specification v2_5.pdf, very good ~

这是关于算法的贪心算法的课件，可供大家参考，特别是在学《算法设计技巧与分析》这本的同学使用-This is the greedy algorithm on the algorithm of the courseware for your reference, especially in the study

假设你需要指定范围内的随机数，传统的方法是使用ANSI C的函数random(),然后格式化结果以便结果是落在指定的范围内。但是，使用这个方法至少有两个缺点-suppose you need, within specified limits, random number, the traditional method is to use ANSI C function random (), then formatted results to the results fell within the scope specified. However, the use of this method at least two shortcomings

这是一个如何把Excel文件转换成mdb数据库的vb小程序。-This is how an Excel document conversion into mdb database vb small programs.

b ffd dfgdf fd gdfg d gsdgdsg dsg sdg sdg sg sgsd dfhsdfh sh sh sdg sdgh shdxnfvbcvbxf reh g dbbcb cvb dfb dfbxbcb nf bdfdf dfgdfxg-b ffd dfgdf fd gdfg d gsdgdsg dsg sdg sdg sg sgsd dfhsdfh sh sh sdg sdgh shdxnfvbcvbxf reh g dbbcb cvb dfb dfbxbcb nf bdfdf dfgdfxg

MCI虽然调用简单，功能强大，可以满足声音文件处理的基本需要，但是MCI也有它的缺点，那就是它一次只能播放一个WAVE文件，有时在实际应用中，为了实现混音效果，需要同时播放两个或两个以上的WAVE文件时，就需要使用微软DirectX技术中的DirectSound了，该技术直接操作底层声卡设备，可以实现八个以上WAV文件的同时播放。-simple, powerful, voice processing documents to meet the basic needs, but MCI also has its shortcomings, it is only once a player WAVE documents, sometimes in practical application, in order to achieve mixing effects, need to play two or more WAVE documents, it is necessary to use Microsoft"s DirectX technology DirectSound, and the technology underlying direct audio equipment operation can be achieved over eight WAV files at the same time players.

JDK开发工具安装过程和基本输入输出程序的运行结果及实验心得-JDK development tools, the installation process and basic input-output program running results and experimental experience

ANOTHER TUTORIAL FOR BEGINNERS IN EYEWEB

介绍光子晶体产生的背景，发展近况以及展望-Introduce the background photonic crystal, the latest development and prospects

this a java instance about interface application-this a java instance about interface app lication