在利用大地电磁测深曲线作反演时,常常由于对初始条件要求较严,或者由于某些模型参数存在等值性及其它的影响,使得反演方程组的系数矩阵出现病态性或奇异性,给求解带来了困难。为此,本文提供一种新解法,它可以克服上述的缺点,并在实际计算中取得了良好的效果。 In the inversion of the earth’s electromagnetic sounding curve, the ill-posed or singularity of the coefficient matrix of the inversion equations is often caused by strict requirements on the initial conditions, or due to the equivalence and other effects of some model parameters , Has brought the solution to the difficulty. To this end, this article provides a new solution, it can overcome the above shortcomings, and in the actual calculation has achieved good results.