作者: Yih-Hsing Pao , Wei-Qiu Chen , Xian-Yue Su
DOI: 10.1016/J.WAVEMOTI.2007.02.004
关键词: Matrix method 、 Geometry 、 Coefficient matrix 、 Mathematics 、 State-transition matrix 、 Transfer matrix 、 Longitudinal wave 、 Mathematical analysis 、 State variable 、 Boundary value problem 、 Matrix (mathematics)
摘要: The unidirectional wave motions of many physical systems may all be represented by a set of state equations describing the dynamic state of certain physical variables in acoustics, …