chapter5

模拟电子技术助学网上的大量学习资料，整理之后做的一本电子书便于离线学习(Analog Electronic Technology student a lot of online learning materials, after finishing an eBook easy to do offline learning)

若无向图表示高速公路网，其中顶点表示城市，边表示城市之间的高速公路。试设计一个找路程序，获取两个城市之间的所有简单路径(If an undirected graph is used to express a highway network, the vertices represent the city, and the side represents the expressway between the cities. Try to design a path finding program to get all the simple paths between two cities)

批量插入内聚力单元，效率高，速度快。。。。。。。。。。。(Batch insertion cohesive unit)

说明：  克里金(Kriging)插值法，又称空间自协方差最佳插值法，它是以南非矿业工程师D．G．Krige的名字命名的一种最优内插法。克里金法广泛地应用于地下水模拟、土壤制图等领域，是一种很有用的地质统计格网化方法。(Kriging interpolation, also known as spatial autocorrelation optimal interpolation, is named after d.g.krige, a mining engineer in South Africa. Kriging method is widely used in groundwater simulation, soil mapping and other fields. It is a very useful geostatistical grid method.)

卡尔曼滤波在温度测量中的应用，程序很好用，直接运行即可(Kalman filter in the application of temperature measurement, the program is very easy to use, can be directly run.)

The source code of aovdv routing protocol . used to construct route between sendr and reciver

在易语言中使用COM对象对Excel进行操作，请自行操作(Use the COM object to operate on the Excel in the easy language, please do it yourself)

基于S函数的BP神经网络PID控制器Simulink仿真(BP neural network PID controller Simulink simulation based on S function)

一个基于VC++源码编写的磁盘信息查看程序，界面相当友好，其实界面已经超越了友好，是专业，软件功能更像是一个磁盘管理软件，可动态加载各个硬盘的使用情况，包括可移动磁盘，单击任意磁盘可进入详细的信息检测及显示页，并可以对系统的磁盘信息进行监测，相当专业。

迹线法求轮轨接触关系，并用于计算轮轨力以及车辆系统动力学分析(Trace method for wheel/rail contact relation)