二维大地电磁测深交互式正、反演系统的实现及其应用  

AN INTERACTIVE INTERPRETATION SYSTEM AND ITS APPLICATION IN TWO DEMENSION MAGNETOTELLURIC SOUNDING

作　　者：韩英杰[1] 李桐林[1] 

机构地区：[1]吉林大学信息科学与技术学院,吉林长春130026

出　　处：《物探化探计算技术》2001年第2期130-134,共5页Computing Techniques For Geophysical and Geochemical Exploration

摘　　要：目前 ,大地电磁测深的资料处理与正、反演软件都是用 FORTRAN语言编写的 ,由于FORTRAN语言本身的局限性 ,使得这个软件存在很多的缺陷。但是因为用 FORTRAN语言编写的算法已经比较成熟 ,将它全部用其他语言移植也比较费时费力 ,为了避免资源的浪费 ,提高大地电磁测深的资料处理与交互式系统的开发效率 ,并且更加完善其功能 ,在开发大地电磁测深二维交互式正反演系统时 ,对大地电磁测深中的计算部分仍用现有的 FORTRAN程序 ,对有关的界面与图形系统的开发部分用 VC++语言来编写 ,以增强和体现其交互式的功能。FORTRAN is a high level language being widely used for scientific computation and VC ++ is adaptive for development of graphics. Therefore, the mixed programming using FORTRAN and VC ++ are needed for developing the interactive interpretation system. To avoid wasting code resources and improve developing efficiency of MT software, We have successfully developed a 2D interactive interpretation system of MT, in which the interface and graphics programs are coded in VC ++ , while the computation programs of both MT forward and MT inversion come from existing FORTRAN codes.

关 键 词：大地电磁测深 混合语言编程 FORTRAN VC++ 人机交互 正演 反演 

分 类 号：P631.34[天文地球—地质矿产勘探]