DSP-Speech-compress-and-playback

基于网络的视频监控系统 随着时代的发展，人们对安全防范也越来越重视，而数字化视频监控系统在音视频录像、报警录像联动、硬盘存储、多画面显示等方面都有突出表现，因此在安防领域逐渐占有了一席之地。本文提出的基于网络的视频监控系统实现了对数字硬盘录像机的控制功能，其远程客户端软件可以同时播放四路具有高达Dl分辨率的图像数据。 第一章论述了视频监控系统和数据压缩技术的发展动态。 第二章对客户端软件的开发环境及平台进行了选择，并就其中使用的关键技术:windows sockets编程技术、windows多线程技术、windows图像显示技术、MPEG-4编解码与数据传术技术、流媒体技术做了简介。 第三章详细论述了客户端软件的设计及实现。包括客户端软件的整体设计和各模块的设计实现，最后给出了实现结果。 第四章是论述了实时流媒体播放器的设计和实现，包括主要模块设计实现 (网络接收模块、解码模块、显示模块、操作控制模块)、其他模块设计实现(显卡能力探测模块、表面管理模块)、性能优化(缓冲、共享内存、线程模型)。 第五章对系统进行了总结，并为系统进一步发展提出了展望和规划。 (network-based video surveillance system with the development of the times, people are increasingly security attention, and Digital Video Surveillance System in video and audio video, police video linkage, hard disk storage, Multi-screen display, and other aspects outstanding performance in the field gradually Security occupies a place. This paper presents the network-based video surveillance system for the digital disk video recorder to the control function, its remote client software can be broadcast simultaneously Four Dl with high-resolution image data. The first chapter of the video monitoring system and data compression technology developments. Chapter II of the client software development environment and platform choices, and the use of the key technologies : Programming windows sock)

Get Broacdcast address in C

enables specific handling of four-digit numbers with non-zero hundreds: they are often named using multiples of hundred AND combined with tens AND/OR ones ( one thousand one , eleven hundred three , twelve hundred twenty-five , four thousand forty-two , or ninety-nine hundred ninety-nine etc)

SDI GDI+ 带滚动的窗口的画图模板。可用于学习和作画图模板(SDI GDI+ drawing with a scrollable window template. Can be used to study and paint mask)

max31865的模拟单片机spi通信的程序。(Max31865 analog MCU SPI communication program.)

Programming.Microsoft.Windows.CE.Dot.NET.3rd.Edition.pdf the chapter 8 example codes.

根据课程设计任务书要求，为校园管理部门设计一个简单的导游咨询程序， 实现如下功能： (1) 设计校园平面图，所含景点不少于10个，以图中顶点表示校园内各景点，存放景点名称、代号、简介等信息，图中的边表示景点间的道路，存放路径长度等信息。 (2) 为来访客人提供图中任意景点相关信息的查询。 (3) 为来访客人提供图中任意景点的问路查询，即查询任意两个景点之间的路径（列出所有），并向访客推荐一条最短路径。(Curriculum design task requirements for campus management department to design a simple guide consultation process to achieve the following functions: (1) The design of the campus plan, contained in the attractions of not less than 10, said the campus attractions to vertices in the graph store Attraction name, code, brief information, edges in the graph represents a road between the attractions storage path length information. (2) information query any attractions for visiting guests. (3) provide for the visiting guests to ask the way of any attractions query, that query path between any two attractions (list all) to visitors recommend a shortest path.)

设X[ 0 : n - 1]和Y[ 0 : n – 1 ]为两个数组，每个数组中含有n个已排好序的数。找出X和Y的2n个数的中位数。  编程任务 利用分治策略试设计一个O (log n)时间的算法求出这2n个数的中位数。 数据输入 由文件input.txt提供输入数据。文件的第1行中有1个正整数n（n<=200），表示每个数组有n个数。接下来的两行分别是X，Y数组的元素。结果输出 程序运行结束时，将计算出的中位数输出到文件output.txt中(Let X [0: n- 1] and Y [0: n- 1] for the two arrays, each array containing the n number has been sorted. 2n X and Y to identify the number of digits.  programming tasks using the divide and conquer strategy try to design an O (log n) time algorithm to calculate this median number 2n. Data input by the input data provided input.txt file. The first line in the file has a positive integer n (n < = 200), that there are n numbers of each array. The next two lines are the X, Y array elements. The end result is output program runs, the calculated median output to file output.txt)

osg地图，在vs2010和qt5上面搭建地图软件框架(Osg map, in the vs2010 and qt5 above the map software framework)

this is useful for every one in simulation.