大地电磁三维快速松弛反演并行算法研究
  • 【DOI】

    10.1007/s11770-009-0010-5

  • 【摘要】

    We implement a parallel algorithm with the advantage of MPI (Message Passing Interface) to speed up the rapid relaxation inversion for 3D magnetotelluric data. We test the parallel rapid relaxation al... 展开>>We implement a parallel algorithm with the advantage of MPI (Message Passing Interface) to speed up the rapid relaxation inversion for 3D magnetotelluric data. We test the parallel rapid relaxation algorithm with synthetic and real data. The execution efficiency of the algorithm for several different situations is also compared. The results 'indicate that the parallel rapid relaxation algorithm for 3D magnetotelluric inversion, is effective. This parallel algorithm implemented on a common PC promotes the practical application of 3D magnetotelluric inversion and can be suitable for the other geophysical 3D modeling and inversion. 收起<<

  • 【作者】

    林昌洪  谭捍东  佟拓 

  • 【刊期】

    应用地球物理(英文版) SCI 2009年1期

  • 【关键词】

    Magnetotelluric  MPI  3D  rapid relaxation inversion  parallel algorithm 

  • 【基金项目】

    国家自然科学基金 国家高技术研究发展计划(863计划) the Program for New Century Excellent Talents in University (NCET)