回响光线矩阵(MRRM ) 的方法在各向异性的分层的有弹性的媒介为免费波浪繁殖的分析被扩大并且修改。一般、数字地稳定的明确的表达在州的空间框架以内被建立。在本地双坐标的物理变量的相容性给阶段关系,指数地成长的函数从被排除。接口和边界条件导致散布关系,它避免矩阵倒置操作。数字例子被给显示出现在的 MRRM 的高精确性。
The method of reverberation-ray matrix (MRRM) is extended and modified for the analysis of free wave propagation in anisotropic layered elastic media. A general, numerically stable formulation is established within the state space framework. The compatibility of physical variables in local dual coordinates gives the phase relation, from which exponentially growing functions are excluded. The interface and boundary conditions lead to the scattering relation, which avoids matrix inversion operation. Numerical examples are given to show the high accuracy of the present MRRM.