Because of the disadvantages of traditional unified matrix algorithm, the first one uses the directed graph to describe distribution system, and in this way it can avoid matrices multiplication and normalization.
配电网故障定位的统一矩阵算法,针对传统统一矩阵算法的不足,提出采用有向图描述配电网络,从而避免了矩阵相乘和规格化,大大改进了现有算法。
参考来源 - 配电系统运行状态分析研究These algorithms' capacity for repairing directed graph has biggish improvement.
这些算法修正方向图的能力有了较大的提高。
参考来源 - 面向低质量指纹的图像增强算法研究In the research of TTM, the dissertation innovatively puts forward two new models: the search-based TTM and the TTM based on directed graph and topological relations.
论文创新地提出了两种公交换乘模型:基于搜索的公交换乘模型、基于有向图和拓扑关系的公交换乘模型。
参考来源 - 基于GIS的城市综合交通信息管理技术研究·2,447,543篇论文数据,部分数据来源于NoteExpress
以上来源于: WordNet
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