Large sparse system of linear equations are solved by sparse matrix methods.
利用稀疏矩阵技术求解大型稀疏线性方程组。
In order to solve the problem, two different partitioned matrix methods based on correlation bandwidth are proposed.
针对这一问题，提出了基于相关带宽的两种不同的分块矩阵法。
The optical transmission properties of one-dimensional photonic crystals composed of ferromagnetic materials are calculated with transfer matrix methods.
利用光学传输矩阵方法，模拟计算了由铁磁材料组成的一维光子晶体的光学传输特性。
In this paper double series of functions with posititve coefficients are discussed and a natural condition of the convergence is obtained with the aid of matrix methods.
本文利用矩阵方法对二重函数项级数进行讨论，得到了极其自然的收敛条件。
The resonance and tunneling problem of pairing conjugate structure consisting of negative permittivity and negative permeability materials were studied by using transfer matrix methods.
利用转移矩阵方法，研究了负介电常数材料和负磁导率材料组成的双层共轭结构的共振隧穿问题。
Although applications and analysis using random matrix methods have emerged over the past decade or so, there is a gap between the mathematical theories and understanding of it by engineers.
虽然随机矩阵的应用和分析十几年前就出现了，但在数学理论和工程师对它的理解中间还存在差距。
Taking the nodal displacements and forces of column as state vectors, transfer matrix methods are used to analyse multi story frames. The transfer matrix of multi story frames is established.
取杆端位移和对应的杆端力作为状态变量，利用传递矩阵和逐段分析的方法来分析多层框架，并建立了单跨多层框架的传递矩阵。
Taking the nodal displacements and forces of column as state vectors, transfer matrix methods are used to analyse multi story frames. The transfer matrix of multi story frames is established.
取杆端位移和对应的杆端力作为状态变量，利用传递矩阵和逐段分析的方法来分析多层框架，并建立了单跨多层框架的传递矩阵。
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