This article Presents a method for diagonalization of the real symmetrical matrix with multiple eigenvalues.
在通常情况下，有特征根的实对称矩阵对角化方法。
This paper mainly discusses the formulation and the numerical methods of real symmetrical matrix inverse algebraic eigenvalue.
本文主要讨论含参变量的实对称矩阵特征值反问题数值解法。
Square root method is one of direct methods, which is an effective method for the solution of symmetrical positive liner equations through triangle decomposition of symmetrical positive matrix.
直接法中的平方根法，就是利用对称正定矩阵的三角分解而得到的求解对称正定方程组的一种有效方法。
With symmetry of branch impedance matrix in reciprocity network the loop current equation that the loop impedance matrix is symmetrical is presented.
利用互易电路支路阻抗矩阵对称性，构造回路阻抗矩阵也对称的回路电流方程，得出一种证明互易定理的直观方。
This paper presents an approach to derive equivalent circuits directly from symmetrical impedance matrix.
本文提出了一种用对称阻抗矩阵直接得出等效电路的方法。
Application of truth matrix to analyze a logic circuit is intuitive and simple, and the results may lead to the derivation of some identical relations of certain symmetrical ternary logic system.
应用真值矩阵分析逻辑电路具有直观、简便的优点，并可由其运算结果导出一些对称三值逻辑运算的恒等式。
Calculating the continuous beam, frame of single-span and multi-story by deflection method, the stiffness matrix is symmetrical three-diagonal.
用位移法计算连续梁、对称性荷载作用下的单跨多层刚架，总刚度阵为对称三对角阵。
The calculated rigidity matrix is convergent everywhere, including these triangular toroidal element closed to the symmetrical axis.
如果用这种新的形状函数，则由此计算求得的刚度矩阵，不论三角圆环有限元的位置是否靠近轴线。
The filtering characteristics of photonic crystals with symmetrical structure and asymmetrical structure have been calculated and discussed by using transfer matrix method.
为了得到一维光子晶体新的滤波特性，并把这种特性应用到滤波器的设计中。
The filtering characteristics of photonic crystals with symmetrical structure and asymmetrical structure have been calculated and discussed by using transfer matrix method.
为了得到一维光子晶体新的滤波特性，并把这种特性应用到滤波器的设计中。
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