class-book

编写程序，实现基于ARP协议获取本局域网内全部活动主机MAC地址与IP地址对应关系列表，要求使用Winpcap，手动封装ARP数据包，并实现ARP响应数据包的接收和解析。(programming, ARP-based LAN access to the activities of all MAC address and IP address correspondence list, require the use of Winpcap, manual Packaging ARP packets, and achieve ARP response data packet reception and analysis.)

均值变点是统计学中常用的变点分析方法，其主要思想如下： 假设有一组数据，随着某个指标变化（增大），其值逐渐增加并趋于稳定，如何判断在这个过程中是否出现了突变的情况，异样的情况？ 均值变点分析方法提供了一种思路，大概如下： 1 计算总的均值和方差； 2 循环将这组有序数据分成两组，X1，X2 计算各组的均值和方差， 计算总方差与分组方差之和的差； 3 得到变点(The change point of mean is a commonly used change point analysis method in statistics. Its main ideas are as follows: If there is a set of data, as a certain index changes (enlargement), its value increases gradually and tends to be stable. How to judge whether there is a sudden change in the process and the unusual situation? The mean change point analysis method provides a way of thinking, which is as follows: 1 the total mean and variance are calculated. The 2 cycle divides the ordered data into two groups, X1, X2. Calculate the mean and variance of each group. The difference between the sum of the total variance and the group variance is calculated. 3 get a change point)

java实现的可配置的工作流引擎,采用jsp+javabean实现-java realized configurable workflow engine used to achieve jsp javabean

用.netc#语言编写的socket网络编程小样例源代码,短小精悍,核心内容具备-Socket sample program by C#.

通用matlab程序，计算Chen系统分岔图。可将系统函数换成其他系统，计算不同系统的分岔图。(Calculation of the bifurcation diagram of Chen system)

取外网IP源码例程，程序结合易语言系统核心支持库，通过调用API函数，获取本机外网IP的地址。(Take external network IP source routines, combined with easy language system core program support library, by calling API functions, access to the machine outside the network IP address.)

SCTP实验，实现客户端和服务器端传输数据(SCTP experiment, to achieve the client and server side data transfer)

说明：  实时视频传输有很大的实用价值，对采集到的原始视频信息进行压缩编码，获取己编码视频流是实现实时视频传输和QoS研究的关键。(Real-time video transmission are of great practical value of collected information for the original video coding, video streaming access to their own code is to achieve real-time video transmission and the key QoS.)

端口服务测试源码程序，调用API函数实现winsock测试服务器压力的模型。可以同时管理众多套接字的,加大并发连接数.并支持多核超级程技术,同时也利用了线程池技术。(Port Services test source program, call the API function winsock server stress test model. )

该软件包提供了使用UDP通过Tcl的支持。包提供了一种新的信道的类型，并尝试以允许使用分组的取向的UDP多流导向Tcl的频道。包定义了三个命令，但udp_confshould被视为贬值有利于标准的Tcl命令fconfigure的。