【摘要】 本文在定义了一个算子“M”之后,借用“广义树法”的有向树分解定理,将“改进的王氐代数法”推广到有向图,推广后的方法不产生非树组合类冗余项,且能自然地消除大部份由有源元件和变压器等引起的对消项,有效地解决了“改进的王氐代数法”应用于有向图时引起的算法退化问题.更多还原

【Abstract】 By defining an operator"M", the paper has applied the improved Walgebraic method to the directed graph. The developed theory does notmake non-tree combination type terms and can eliminate a large part of cancellations terms caused by. the active elements or .transformers. The paper has solved the retrogration problem for algorithm of W-algebraic method while used in the directed graph.更多还原