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.

Buckling of string in vertical well can summed up a non-linear equation,of which Mitchell gave the new exact solutions in 2002.

Each parameter of helix is extracted by numeric solution of the non-linear equation.

In this paper,a new convergence theorem and error estimate for some new modifications of Newton\'s method are obtained by means of Newton\'s theorem,under the foundations of Newton\'s method for solving non-linear equation.