An increment transfer matrix method based on step-by-stepintegration method and traditional transfer matrix method was put forward.
将逐步积分法的思想与传统传递矩阵法相结合，提出了增量传递矩阵方法。
2
This step-by-stepintegration of components takes place in a bottom-up fashion, according to the order stipulated in the integration build plan.
这种一步步的组件集成发生在自下至上的方式中，并且按照集成构建计划规定的顺序进行。
3
The hierachical finite element technique has been applied in the time domain and a step-by-stepintegration method with high accuracy has been developed in this paper.