边界元方法, 声学计算，声场仿真，声压值误差计算-BEM acoustics

边界元法，可以求解外声场、内声场,在此基础上可以开发出快速边界元法-boundary element method for acoustic problem

介绍了如何进行声场分析，如何利用边界元。有限元方法进行声压求解。(it introduces how to analyze the sound field and how to use the boundary element method. The sound pressure is solved by finite element method.)