中文说明：实现雅可比叠代算法 在matlab中 输入矩阵A,b, 初值x 调用该函数 得到结果-achieve Jacobi iterative algorithm in Matlab input matrix A, b, x initial function to be called the results
English Description：
achieve Jacobi iterative algorithm in Matlab input matrix A, b, x initial function to be called the results