Matlab混合编程的海底实时观测数据可视化  

Visualization of Seabed Real-time Observed Data by Matlab Hybrid Programming

作　　者：贺志远[1] 李德平[1] 徐斌[1] 牛真真[1] 

机构地区：[1]湖南师范大学资源环境学院GIS研究中心,湖南长沙410081

出　　处：《地理空间信息》2011年第4期54-57,190,共4页Geospatial Information

基　　金：国家863计划资助项目(2007AA091201);湖南省普通高等学校重点实验室开放基金资助项目(09K020);湖南省自然地理学重点学科建设资助项目

摘　　要：通过分析海底观测仪器的数据特点,探索了基于MATCOM的Matlab混合编程来实现海底实时观测数据可视化的方法。采用ADO.NET技术远程访问SQL Server数据库中的当日日志表以获取海底实时观测数据,利用了VC++.NET的友好交互开发环境和Matlab强大的绘图函数,实现对海底物理、化学、能源等实时观测数据的图形显示,为实现海底观测数据的实时监测提供了技术支撑。By analyzing the characteristics of data from seabed observing instruments,the author explored a way of using the Matlab based MATCOM Hybrid Programming to implement visualization of seabed real-time observed data in this paper.The author used ADO.NET technology to remotely access the intraday log tables in a SQL Server database for obtaining the seabed real-time observed data,and used the developer-friendly environment of VC ++.NET with Matlab powerful drawing functions to implement the functions of graphic display of seabed real-time observed data such as physical,chemical and energy data,and it was expected to be used into the implement of real-time observation for seafloor observatory network.

关 键 词：海底观测网络 海底观测数据 ADO.NET MATLAB混合编程 实时显示 

分 类 号：P208[天文地球—地图制图学与地理信息工程]