三维波动方程的解

The Solutions of Three Dimensions Wave Equatio

在直角坐标系、柱坐标系和球坐标系下,分别求解三维波动方程,并将其所对应的物理模型进行诠释,把物理模型和数学方法融合在一起,以便对波动方程有更深地了解。

We take up the solutions of three dimensions wave equation in Rectangular Coordinates,Cylindrical Coordinates and Spherical coordinates separately,and illuminate the physical models corresponding the equation.We mix physics concepts with mathematical method in order to understand further wave equation.