文章将应用于弹性杆系结构动态响应的回传波射矩阵法扩展应用于粘弹性框架的瞬态问题的求解。
The reverberation ray matrix method for analyzing dynamic response of elastic trusses or frames is extended and used to solve the transient response of frames made of viscoelastic bars.
应用P矩阵法推导了Y型、S型及“一”字型双声路声表面波质量传感器件的传输特性；
Transmission characteristics of Y type S type and "-" type SAW mass sensors are derived by P matrix representation.
引入复折射率并利用特征矩阵法，研究了光子晶体的吸收对TE波和TM波的禁带的影响。
Lead into the complex refractive index and make use of the characteristic matrix method, the photonic bandgap of te wave and TM wave with the variety of the absorption were studied.
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