MeanShift

用来测试串口误码率的程序，在发送端发送定义好的数据。然后在接收端看收到了多少错误的桢数。 (Serial bit error rate for testing procedures defined in the transmitter to send data. And then received at the receiving end to see how many frames the wrong number. )

混合高斯(Mixture of Gaussian, MOG) 背景建模算法和Codebook 背景建模算法被广泛应用于监控视频的运动目标检测问题, 但混合高斯的球体模型通常假设RGB 三个分量是独立的, Codebook 的圆柱体模型假设背景像素值在圆柱体内均匀分布且背景亮度值变化方向指向坐标原点, 这些假设使得模型对背景的描述能力下降. 本文提出了一种椭球体背景模型, 该模型克服了混合高斯球体模型和Codebook 圆柱体模型假设的局限性, 同时利用主成分分析(Principal components analysis, PCA) 方法来刻画椭球体背景模型, 提出了一种基于主成分分析的Codebook 背景建模算法. 实验表明, 本文算法不仅能够更准确地描述背景像素值在RGB 空间中的分布特征, 而且具有良好的鲁棒性.(The background modeling algorithm of mixture of Gaussian (MOG) and codebook is widely used in moving object detection of surveillance video. However, the ball model of MOG usually assumes that the three components of RGB are independent, while the cylinder model of codebook assumes that the value of background pixel is distributed uniformly within the cylinder and the changing direction of brightness points to the origin of the coordinate system. These assumptions reduce the descriptive capability for background modeling. Therefore, the paper proposes an ellipsoid- based background model, which overcomes the MOG and codebook0s limitations. By using principal component analysis to depict the ellipsoid background model, a novel PCA-based codebook background modeling algorithm is proposed. Experiments show that this algorithm can not only give more accurate description of the distribution of background pixels but also have a better robustness.)

matlab中对图形轮廓的特征提取代码，程序实现，(matlab in the graphic outline feature extraction code, program implementation,)

C C++ interview Questions and Answers

基于89C52单片机的超声波探测跟踪小车的设计程序，注释说明完整详尽(Based on 89C52 single-chip computer, the design procedure of the ultrasonic detection and tracking car is described in detail.)

应用背景和“酒店管理系统”“酒店管理系统”的开发，以保持客户的预订信息的细节，跟踪客户的细节，也保持酒店客房的可用性的信息；使用该项目用户可以知道“酒店管理系统”所提供的所有细节。用户可以查看可用的房间和日期提前预订；在同样的方式在这个项目中，一个用户是涉及他最重要的人是谁& nbsp；能够控制所有的信息，也使 ；必要的改变时，他们提出的是被称为“管理员”。他可以做的更新和设置的价格，房间和改变用户的名称和密码，这种类型的所有这些东西是由管理员级别和；& nbsp； ； ； ；酒店管理系统提供以下功能。1.检查详细客户促成交易生效预订细节3.rooms可用information4。检查出细节5.searching细节的客户。此应用程序是利用VB开发的Windows应用程序。净。 ；关键技术软件和硬件要求软件的需求：操作系统：Windows 2000 / XP / Vista前端软件：微软视觉工作室2005微软SQL Server 2005数据库：硬件要求：处理器：奔腾4（1.6兆赫）和更高记忆：512兆硬盘：10国标

山寨版war3，用hge只做了几个界面，对于想写ui框架的人来说可能会有些帮助(Cottage version of war3, with hge completed only a few interfaces, for people who want to write ui framework may be helpful in)

说明：  使用C语言实现了零相滤波器算法程序，优化了资源(Zero phase filter program realized by C program)

这是sniffer的C#原代码,是在framework1.1中运行成功的哦-This is a sniffer of C# Original code is run a successful framework1.1 Oh

用中点画圆法画椭圆。可以改变大小和位置。(Ellipse midpoint drawcircle.You can change the size and position.)