扬声器的转移矩阵分析法

Transfer Matrix Approach for Loudspeaker Analysis

在提出转移矩阵的概念后,从系统元素的串联及并联的矩阵表示方法入手,使得任何复杂系统都可用搭积木的方法得出其转移矩阵。详细描述了扬声器转移矩阵的导出过程。由矩阵表达的方程可以采用诸如Matlab之类的计算机软件快捷地求解。转移矩阵为既简单又不失精确的数学方法。

Following the first example of the application of the T-matrix is a section on basic matrix manipulation leading to a sorting out of series and parallel circuit element representations. At this point it becomes clear how to stack matrices to solve almost any complex system. Then it is described in detail that how to get a complete transfer matrix of a loudspeaker. Matrix-based equations lead themselves to be solved rapidly by a variety of computer programs such as MatLab. T-matrix is ideal in that it has sufficient accuracy and yet is simple to implement.