We introduce three impedance inverse methods which are good in theory and practice;broad-band constrained inversion (BCI), fast simulated annealing algorithms (FSA) and regularization.

• 摘要介绍三种理论与实际效果比较好的波阻抗反演方法，即宽带约束反演(BCI)、快速模拟退火算法(FSA)和正则化方法。