However, the use of convolution model is to deduce recursionformula of the reflection for the converted wave.
而利用褶积模型理论解决转换波问题的关键是建立转换波反射系数递推公式。
2
The method is simple and efficient. A recursionformula to calculate the effective load at the boundary is presented.
文中给出了计算边界有效载荷的递推公式，可以简便有效地避免虚假反射波的干扰。
3
The article gives the reversible condition of a kind of jump Vandermonde matrix through linear equations, and recursionformula and the expression of its inverse Matrix.