基于Excel和MATLAB的导线网平差  

Wire Network Adjustment Based on MATLAB and Excel

作　　者：孙庆华[1,2] 熊伟[1,2] 张宪柱[1,2] 王磊[1,2] 

机构地区：[1]中国矿业大学环境与测绘学院,江苏徐州221008 [2]江苏省资源环境信息工程重点实验室,江苏徐州221008

出　　处：《北京测绘》2009年第4期24-26,共3页Beijing Surveying and Mapping

摘　　要：随着电子计算机的普及与应用,导线精度要求越来越高,有必要采用严密平差的方法,但是严密平差的计算过程比较复杂,可以采用Excel和MATLAB的链接插件Excellink对导线网进行严密平差。介绍了ExcelLink函数的建立和使用,编译出了基于该软件的导线网平差运算程序,并结合一个实例进行了计算和分析,取得了良好的效果。With the popularity and applications of computer, the precision of wire is getting higher and higher, it is necessary to adopt the strict methods of adjustment, but the calculation process of close adjustment is more complicated, Excel and MATLAB Plug-link Excel link can be used on the wire network close adjustment. In this paper, the set up and use of Excel Link function are introduced, the measurement procedures for adjustment operations based on this software is complied in addition , combined with a wire network adjustment calculated examples and analysis, and achieved good results.

关 键 词：EXCEL MATLAB EXCEL Link 严密平差 导线网 

分 类 号：P207[天文地球—测绘科学与技术]