learning-CPlusPlus

这是针对华为GSM/GPRS模块的GPS接收机空时抗干扰滤波技术研究(Research jamming GPS receiver space-time filtering technology)

C++初学者必须经历的几个程序 如有错误请互相指正，谢谢。(C beginner must go through five program)

实现了二进制卷积码的viterbi硬判,软判,以及穿孔卷积码(The viterbi hard, soft and perforated convolutional codes of binary convolutional codes are implemented.)

基于“邻接点”概念，研究了最短路径的快速计算方法，并利用VB语言编写了计算所需的核心模块，最终实现了从一个节点到另一个节点的所有最短路径的快速查询和显示。(The best traveling line among many distribution nodes is searched by calculating the shortest path between two nodes based on basic principle of adjacency node, the core module is writted with VB, the shortest path from one node to the other node is quickly found and showed.)

在局域网中，管理员常常需要将某条信息发送给一组用户。如果使用一对一的发送方法，虽然是可行的，但是过于麻烦，也常会出现漏发、错发。为了更有效的解决这种组通信问题，出现了一种多播技术（也常称为组播通信），它是基于IP层的通信技术(In a LAN, administrators often need to send a certain message to a group of users. If one to one transmission method is used, it is feasible, but it is too troublesome, and often there will be missed and wrong hair. In order to solve this kind of communication problem more effectively, there is a multicast technology (often called multicast communication). It is a communication technology based on the IP layer.)

全国矢量地图大全 shp格式National vector map encyclopedia SHP format national vector map Daquan SHP format national vector map Daquan SHP format(National vector map encyclopedia SHP format national vector map Daquan SHP format national vector map Daquan SHP format)

发撒地方萨芬 飞洒的浪费就 广泛的郭德纲个梵蒂冈的(Safin Feisa hair sprinkled local waste on a wide range of Guo Degang Vatican)

利用水平集函数来检测物体轮廓，一般水平集收敛用到signed distance function的，但是这里实现的程序不用每次都要进行reinitialization就可以使水平集函数趋于收敛。(The use of level set function to detect an object contour, the general level set signed distance function used in the convergence, but the program here do not realize every time to be able to make the level set reinitialization functions tend to converge.)

利用虚函数手段，按照三种不同的数据存储方式及其处理方法来实现如下的所谓“反序输出问题”：从键盘输入n 个int 型数据先存储起来（具体n 值由用户从键盘输入），而后再按照与输入相反的顺序将这些数据显示在屏幕上。具体地说，可通过在基类baseCla 及其派生类method1Cla、method2Cla 和method3Cla中说明如下的同一个虚函数“virtual void reverseout() ”，来实现所述问题的三种不同处理方法。例如，可设计并使用已经在第四章和第六章的实践题中所使用的数据存储结构以及处理方法：（1）使用大小为100 的常界数组存放数据；（2）通过new 生成大小恰为n 的动态数组存放数据；（3）使用指针与链表的实现法。(err)

本人自己编写的VC++访问数据库程序，包含了ADO、ODBC等方法，可访问MSSQL、SQL、ACCESS等数据库。(I have written VC++ Access database program, including the ADO, ODBC and other methods to access MSSQL, SQL, ACCESS and other databases.)