考学辅助系统，教师可以发布作业，上传附件，共享教学资源；学生可以上传完成的作业，在讨论区讨论问题，查看共享教学资源...

通过寻找图片中的缺陷点而判断凹点，简单的识别v型-By finding fault, and the judge concave point,

针对基于随机波束成形的多用户MIMO下行系统提出了三种调度算法:后端比例公平门限调度算法，后端最大值调度算法和后端比例公平最大值调度算法。通过仿真表明，这三种算法相比其他调度算法，在基本保持系统性能的前提下，能够降低反馈率，且有各自的特点和适用性:后端比例公平门限调度算法随着小区内用户数目的增多，反馈率越小，适合用户数较多的情况；后端最大值调度算法和后端比例公平最大值算法在用户数目较多的情况下，系统性能基本保持不变，且随着子信道数目增加，反馈率越小，适合天线数和用户数都较多的情况。-Based on random beamforming for multi-user MIMO downlink system proposed three kinds of scheduling algorithms: back-end proportional fairness scheduling algorithm threshold, the maximum back-end and back-end proportional fairness scheduling algorithm for the maximum scheduling algorithms. The simulation showed that the three kinds of algorithms compared with other scheduling algorithms, the basic premise of maintaining system performance, can reduce the feedback rate, and have their own characteristics and applicability: the back-end proportional fairness scheduling algorithm with the threshold number of users within a cell increases, the smaller the response rate for the number of users are more situation back-end and back-end ratio of the maxi

PE 相关代码,研究PE文件加密及加壳脱壳的事例代码。-PE code, research PE file encryption and shell sabot code examples.

目前市场上的智能手机很多，如何发挥智能手机的功能，一款来电通为你提供服务，安装来电通后，有打入或打出电话，就会显示归属地，相信有很多人需要吧。-Currently on the market a lot of smart phones, how to play smart phone functionality, pass a call to serve you, the installation calls pass after entering or making a call, it will show the ownership of land, I believe there are many people who need it.

Delphi 高级开发指南（千万注意，不是开发指南，是这本书Marco Cantù and Tim Gooch, Delphi Developer s Handbook）源代码，学DELPHI如果没有学过这本书，等于没学！-Advanced Development Guide (10 million note that is not to develop guidelines, this book is Marco Cant and Tim Gooch, Delphi Developer s Handbook) source code, if not learn DELPHI studied this book, virtually no school!

这个源码可以将C语言头文件(.h)转换为VB模块(.bas)!-this source will be the first C language files (. H) conversion of VB module (. Bas)!

一个简单的c++编写的计算器-a simple caculator writen by c

IrisDataSet Kmeans&K均值-IrisDataSet，Kmeansamp， K mean

复数计算器的设计，主要用MFC做的界面，其功能主要包括复数的加、减/、乘、除，能够很好的完成一些复数的基本运算，其中界面包括清零和退出的功能，

添翼虎MP3播放器及界面实现源程序-Tim Escape MP3 player interface and achieving source