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

passion方程的第一类边界条件的数值解，边界条件过于复杂而无法求得解析解。这就需要借助于数值法来求电磁场的数值解。有限差分法便是一种比较容易的数值解法。-Numerical Solution of the first boundary condition passion equations and boundary conditions are too complex to be obtained by analytical solution. This requires the help

用有限差分法计算电位分布，在矩形区域，初值是0V和10V(Calculation of potential distribution by finite difference method)