GIS-PPT-for-developer

VS2008下数据采集系统源码，主要实现实时采集下位机的数据，并实现曲线绘制和历史数据查询的功能(VS2008 under data acquisition system source code, mainly to achieve real-time acquisition the lower machine data, and curve drawing and historical data query functions)

windows application. 界面换肤。(windows application.Interface skin change.)

C# 修改文件 创建时间 访问时间 修改时间 实例demo(C# UpdateFile Time)

车载自组网的发展与现状，包括网络结构 主要特点，应用举例，难点与重点，研究现状，物理层参数，MAC 层协议，帧结构，接入方式，802.11DCF，RR-ALOHA，CSMA/CA 和RR-ALOHA 的比较，路由协议 (Vehicle Development and Status of ad hoc networks, including the main features of network structure, application examples, difficulties with focused, current research, physical layer parameters, MAC layer protocol, frame structure, access methods, 802.11DCF, RR-ALOHA, CSMA/CA and RR-ALOHA comparison of routing protocols)

zigbee协议栈_源代码大全与解析，无线网络的核心技术(core technology zigbee protocol stack source code complete _ and analysis, wireless network)

支持向量机的C语言程序，广泛应用在模式识别领域中，有较大的参考价值(SVM C language, widely used in the field of pattern recognition, a larger reference value)

支持post 和get的httpclient ，是windonw平台，拿来直接用功能编译就可以生成动态库(Httpclient, which supports post and get, is a windonw platform, which can be directly compiled with functions to generate dynamic libraries.)

说明：  linux使用函数编程，删除字符串中的空格。(linux level,use the C language to write a programme, make functional to delete the space.)

The HART Application Guide has been created by the HART Communication Foundation (HCF) to provide users of HART products with the information necessary to obtain the full benefits of HART digital instrumentation. The HART communication protocol is an open standard owned by the more than 100 member companies in the HCF. Products that use the HART protocol to provide both analog 4–20 mA and digital signals provide flexibility not available with any other communication technology.

车辆路径问题的C代码，里面有测试数据和结果分析。(Vehicle routing problem with the C code, there are test data and results analysis.)