电磁场方程的一种数值解法，时空分解之后由Maxwell方程解出迭代公式求解。-A numerical solution of the equations of the electromagnetic field, followed by decomposition of the space-time iterative formula for solving Maxwell equations solved.

工程电磁场数值计算大作业，解决空间磁场分布的有限元解法-Engineering electromagnetic numerical big job to solve the finite element solution space magnetic field distribution