Through example calculation,the preferred flowing path developed in positive rhythm thick oil reservoir is not in line with Darcy linear flow but is consistent with non-Darcy flow with high velocity.

Based on Kronecker product,the vector vec of matrix and the iteration method of linear equations,a new iteration to solve the matrix equation A1X1B1+A2X2B2+…AnXnBn=D is constructed in this paper.

In this paper, on the basis of mathematical statistics, linear equations of cohesive soil indexes are founded and analyzed according to test data of 616 samples in Hefei area.

In this paper,the algorithm and programming of linear equation Ax=b are given.

Algorithm of neural network for solving overdetermined systems of linear equations and related problems;

Gives a explicit expression and Cramer rule for minimum norm least squares solution of inconsistent restricted linear equations “Ax=b,x∈T”.

In this paper, it is given that anew neural network method for solving the real and Complex coefficient linear equations and the corresponding recursive prediction error algorithm.