摘要
矿井全空间条件下瞬变电磁场的计算具有一定的复杂性,模型参数的变化和计算结果的显示具有多样性。这里利用Matlab自带的COMbuilder设计COM组件,作为Matlab和VB混合编程的接口,开发用于计算矿井TEM场的程序,将Matlab强大的计算功能和图形显示功能与可视化的开发界面充分结合起来,完全脱离了Matlab的工作环境,可移植性大大增强。VB调用COM组件,编程代码大大简化,缩短了开发时间,同时实现了算法的保密。可视化的操作界面,使用起来更加灵活方便,可任意改变模型参数,便于人机交互。
The calculation of transient electromagnetic fields is complicated in mining whole space and the parameters of models and the display of results are various. In the paper, COM module is designed to connect Matlab and VB using COM builder contained in Matlab. So that the powerful calculating function and graphical display function of Matlab and visual exploited interface are combined fully. The program is appliedto compute TEM fields, which can work without Matlab environment. The portability is improved greatly. Because the COM module is called by VB, the codes is simplified, the exploited time reduced and the arithmetic kept secret. It is man-machine interactive and more convenient to change the parameters of models by visual operated interface.
出处
《物探化探计算技术》
CAS
CSCD
2009年第2期161-164,共4页
Computing Techniques For Geophysical and Geochemical Exploration
基金
国家自然科学基金(40674074)
