可移植播放器，drict show视频播放器 开发。

仿windows的画板程序 适合初学者使用-imitation windows slate procedures for beginners

文回顾与评述了三维GIS的相关发展情况，探讨了三维GIS的有关基本问题，如数据获取、大数据量存贮与处理、三维空间分析，同时指出科学计算可视化、数据库系统管理、数字影象处理等技术的成熟和二维GIS长期发展提供的理论实践经验等为三维GIS的发展提供了良好的基础。最后为三维GIS实际系统的开发提出了几个值得注意的要点。-In this paper,the review and comment on the development of 3 dimension GIS are first made.Then the basic aspects about 3D GIS,such as data acquisition,storing and processing of mass data,analysis of 3D space,are discussed.Meanwhile, it points out that the techniques such as scientific computation visualization,database system management and digital image processing,and theories and experiences provided by development of 2D GIS offer a better platform form the development of 3D GIS.Finaally,some key points in developing practical system of 3D GIS is proposed.

BankServer系统，简单界面-BankServer system, a simple interface

针对遥感影像的光谱信息进行分类，并评价分类精度。但需要人为调整数组的大小，来控制输入变量，将训练样本和检验样本存为.txt格式的文件，执行即可得到分类后属于各个类别的概率，以及混淆矩阵。-Spectral imaging for remote sensing information classification, and to evaluate the classification accuracy. However, the need to artificially adjust the size of the array to control input variables, the training samples and the samples tested for the depositors. Txt files, the implementation can be sorted and the probability of belonging to each category, as well as the confusion matrix.

非常好用的U盘量产工具，曾经修复过我身边的多个小U-U-Disk is very easy to use tool for mass production, has been restored around me more than a small U

一个实现远程关机和发消息等功能的小程序，开发环境VC-a remote shutdown functions and distributed small procedures, the development of environmental VC

非常好的VB学习案例程序,包括一定的财务知识,适合有VB基础的人学习-VB very good case study procedures, including certain financial knowledge, VB is the basis for learning from the people

1、设计题目 小型商品管理系统 2、设计要求 包括用户登陆、创建商品价格信息、增加商品价格信息、删除商品价格信息、查询商品价格信息、商品价格信息排行浏览、管理员的顾客管理 3、系统功能需求分析 抽象以上设计要求，即：登陆、创建、增加、删除、查询、排行浏览、顾客管理 -thank you

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

读取dwg文件的dll,这是一个开源的项目。有源码的定期维护-a dll that can read/write dwg file format.