And it carried out the numerical computation for composite Ge-Al with Matlab and indicated some measures to improve T matrix method for the existing problems of T matrix.

• 针对Ge-Al复合材料；用Matlab进行了编程和数值计算；并与波函数法的计算结果进行了比较；指出了T矩阵方法存在的问题；提出了改进措施.