Then, an efficient method for upgrading the reversibility of full bus admittance matrix of a distribution network is proposed by perturbing shunt susceptance.
提出了一种基于节点电纳摄动改造配电网全节点导纳矩阵可逆性的方法。
Full rank decomposition of matrix and triangular decomposition of strongly full rank can well be realized by elementary transformation method of matrix.
通过矩阵的初等变换可实现矩阵的满秩分解和强满秩矩阵的三角分解。
It is derived that reflectivity and transmission of random-structure 1d photonic crystal by the method of characteristic matrix, and explains the concept of full photonic bandgap.
利用光学特征矩阵方法推导出了任意结构一维光子晶体的反射率、透射率公式，阐述了完全光子禁带的概念。
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