论文部分内容阅读
提出一种改进的阻尼型高斯 牛顿优化算法 ,通过引入阻尼矩阵 ,对反演参数依其相对修改量不同而给以不同的阻尼作用 ,并将它用于高频电磁波测井资料的反演中
An improved damped Gaussian Newton optimization algorithm is proposed. By introducing a damping matrix, different damping effects are given to the inversion parameters according to their relative modification quantities. The damping parameters are used to invert the high frequency electromagnetic wave well data