geos-3.3.3

Microsoft Visual C++ MFC串口通信编程详解,主要介绍了用CreateFile()函数和WriteFile()函数读写串口的实例,以及设置 串口属性的实例. 在工业控制中,工控机(一般都基于 Windows 平台)经常需要与智能仪表通过串口 进行通信.串口通信方便易行,应用广泛. 一般情况下,工控机和各智能仪表通过 RS485 总线进行通信.RS485 的通信方式是 半双工的,只能由作为主节点的工控 PC 机依次轮询网络上的各智能控制单元子节点. 每次通信都是由 PC 机通过串口向智能控制单元发布命令,智能控制单元在接收到正 确的命令后作出应答. (Microsoft Visual C++ MFC serial communication programming explain CreateFile () and WriteFile () function to read and write the serial port of the instance, and set the serial port attribute instance in industrial control, IPC (generally based on the Windows platform) often need to communicate with the smart meter through the serial port serial communication easy and widely used normal circumstances, the IPC and intelligent instrument through RS485 communication RS485 communication is half-duplex, only as the primary node industrial PC turn polling network intelligent control unit child nodes. every communication from a PC via the serial port to issue commands to the intelligent control unit, intelligent control unit receives the correct command response.)

调洪演算程序，用于设计水库的防洪高水位，实用简单(Flood routing procedures used in the design of flood control reservoir high water mark, practical simple)

如何将Matlab7.0函数转换成VC++6.0动态链接库，浅显易懂(How to convert Matlab7.0 function VC++ 6.0 dynamic link library, easy to understand)

我用VC++实现程序的顺序执行，即前驱关系 从P1-->P2前驱图的顺序执行的实现(sequence)

端口扫描器。 本扫描器实现了：TCP Connect 扫描，TCP SYN扫描，TCP Fin扫描，TCP ACK扫描及UDP端口扫描,这些扫描能够实现扫描特定IP地址范围内端口和扫描某IP地址范围内全部主机特定端口两种模式，并且SYN扫描能够区分端口开放、端口关闭和被防火墙过滤三种状态。(Port scanner. The scanner realized: TCP Connect Scan, TCP SYN Scan, TCP Fin Scan, TCP ACK scan and UDP port scan, the scan can scan a specific IP address range of ports and scanning a range of IP addresses all host two specific ports mode, and can distinguish SYN scan open ports, port closed and the three states firewall filters.)

一维激波管黎曼问题的精确解（用于求解一维激波管黎曼问题）(Riemann shock tube problem of one-dimensional exact solution (one-dimensional shock tube used to solve the Riemann problem))

一次数据结构课小组形式的大作业，实现矩阵的全套运算。包里有两个压缩文件，一个是生成dll的VS工程，另一个是加载dll的exe界面(The form of a data structure class group of large operations, to achieve a full set of matrix operations. Bag has two compressed files, one is to generate dll in VS project, and the other is to load the dll, exe interface)

onvif协议 源代码 实例 vc++ discovery_cs(onvif protocol source code examples vc++ discovery_cs)

电费管理系统比较社和初学者！对实际应用，帮助比较大！(Electricity management system is relatively clubs and beginners! For practical applications, to help big!)

比较完整的OFDM的仿真模型和源码,有比较完整的设计思路,可供学习(Relatively complete OFDM simulation model and the source code, there is a complete design ideas, to learn from)