Generalized ray expansion (GRE) method was used to study the problem of electromagnetic scattering by open cavities.
利用广义射线法(GRE)来研究开口腔体的电磁散射问题。
Aberrations of the primary type, expressed in their matrix forms, are used to write the generalized ray transfer matrix of an optical component.
光学元件的广义光线传递矩阵可用初始型像差的矩阵形式表达。
The problem of parameter inversion in inhomogeneous medium was studied and a generalized ray approximation method to inverse 2-d medium parameters was introduced in this paper.
对非均匀介质参数反演问题进行了研究，并提出了用于反演二维介质参数的广义射线近似方法。
The integral representation for acoustic ray is constructed by the product of the generalized reflection-transmission coefficients corresponding to the specification of the generalized ray paths.
任意一条广义声线的积分表达式，则可根据每一条声线段的性质，由各反射界面上的广义反射、透射系数直接给出。
The integral representation for acoustic ray is constructed by the product of the generalized reflection-transmission coefficients corresponding to the specification of the generalized ray paths.
任意一条广义声线的积分表达式，则可根据每一条声线段的性质，由各反射界面上的广义反射、透射系数直接给出。
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