factorization_lu.asv

matlab基础程序 便于初学者学习

% factorization_lu.m
% 矩阵的LU分解示例
A = [ 1    2    3
      4    5    6
      7    8    0 ];
disp('lu分解');
  [L1,U]=lu(A)
  X=inv(U)*inv()