基于VB与Matlab的测量数据处理技术研究

在研究利用DDE、MatrixVB插件、ActiveX和Matlab COM技术实现VB与Matlab集成的基础上,提出利用集成技术进行测量数据处理的方法;设计了基于该技术的多元线性回归分析和高程数据处理系统,实现了回归分析的参数计算、方差分析、显著性检验和回归预测,及高程数据处理的闭合环检验、精度评定、平差结果转换等功能;研究表明该方法可提高效率、缩短研发周期、解决独立开发过程中存在的各种问题,且结果可靠,具有较强的实用性,能为科研、教学和生产应用提供技术支持,值得推广应用。

Research on Measurement Data Processing Technology Based on VB and Matlab

Based on the research of VB and Matlab integration methods using DDE, MatrixVB, ActiveX and Matlab COM technology, this paper puts forward the methods to process measurement data and designs multi - linear regression analysis and elevation data pro- cessing system based on the technologies, and realizes the parameter calculation, variance analysis, significance test, and the predic- tion of regression analysis, the closed loop inspection, evaluation accuracy, and the result conversion functions of elevation data pro- cessing system. The research indicates that the methods are highly effective, with short developing cycle, and can solve various kinds of problems in the process of the independent development. Moreover, the results of the methods are reliable, and have highly practi- cal applicability. The methods can provide technical supports for scientific research, teaching, and application, so the methods de- serve to be spread and practiced.