The reliability and the stability of lithology parameter inversion method in depth domain is analysed by the studies of basic theory in generalized linear.
通过对广义线性算法的基础理论研究，分析这种算法在深度域岩性参数反演过程中的稳定性和可靠性。
We first get an effective algorithm for generalized inversion of a matrix, i. e. OBP algorithm. The exact generalized inversion of a matrix is obtained after finite steps by using OBP algorithm.
先得到计算矩阵的广义逆的一种有效算法，即正交反向传播（OBP）算法，利用OBP 算法，经有限次迭代即可以得到矩阵广义逆的精确解。
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