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 the valid tree 在 无线电电子学 分类中 的翻译结果: 查询用时：0.073秒
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 the valid tree 有效树(0)有效树(0)
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 A new approach called the two-tree method of topological analysis for active networks is presented. Thismethod uses the closed network model, defines the valid tree and the valid two-tree as well as their parameters andcoefficients. A topological formula to expand the deterndnant of a closed netwofk is derived. That is the sum of all trees andtwo-tf Ces equals the value of deterndnant. Algorithms and examples are also given. It is useful for linear active networksincluding four types... A new approach called the two-tree method of topological analysis for active networks is presented. Thismethod uses the closed network model, defines the valid tree and the valid two-tree as well as their parameters andcoefficients. A topological formula to expand the deterndnant of a closed netwofk is derived. That is the sum of all trees andtwo-tf Ces equals the value of deterndnant. Algorithms and examples are also given. It is useful for linear active networksincluding four types of dependent sources. Starting with original topological graPh of circuit symbolic netwofk functions canbe obtained using a united formula, without the burden of comPuting the cancelled terms. 本文提出了有源网络拓扑分析的一种新方法，即双树法。它采用封闭网络模型，给出了有效树和有效双树的定义及用它们的值表示网络行列式值的拓扑公式，并给出相关算法和算例。该方法可用于包括四种受控源在内的线性有源网络，可直接求得各种不同类型的符号网络函数且拓扑公式相同，运算过程不出现冗余项。
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