雅克比迭代：线性代数方程组的迭代法与直接方法不同，他不能通过有限次的算术运算球的方程组的精确解，而是通过迭代逐步逼近他。该法是求解具有大型系数系数矩阵的线性方程组的重要方法之一。-Jacobian iteration: linear algebraic equations of the iteration method and direct way, he can not be limited times arithmetic equations ball exact solution, but through successive approximation iterative he. The law is the solution of coefficient matrix with large coefficients of linear equations one of the important ways.