基于MATLAB下的磁性测量新方法

New method in magnetic measurement based on MATLAB

在简单介绍磁性测量冲击法基本原理的基础上,提出了一种将多元回归分析应用于磁性测量中的新方法。着重讲述了如何实现基于多元回归分析法下的磁性测量新方法,借助于MATLAB语言编辑可实现多元回归算法及磁测新方法的多个可嵌套调用的GUI界面。实践证明,使用MATLAB可实现磁性测量新方法,该方法大大缩短了测量周期,所编辑的GUI界面充分利用了MATLAB函数库,可快速精确的处理磁测数据,建立回归模型,保存并显示计算结果,且操作方便。

On the basis of brief introduction of operational principle of the blast method in magnetic measurement, the new method which applies multivariate statistical analysis in the magnetism medium will be presented in this paper. How to use multivariate Statistical Analysis in magnetic measurement is more emphasized in this paper. The test shows the realization of new magnetic measurement based on MATLAB, this method shortens the measure time and makes full use of function of MATLAB, the GUI interface is visualized and convenience, which can calculate trial data exactly, build multivariate model, save and show compile result timely. It operates easily and has good effect.