| 一种由基本割集矩阵求网络图的方法 |
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| 引用本文： | 田社平,陈洪亮,张峰. 一种由基本割集矩阵求网络图的方法[J]. 电气电子教学学报, 2010, 32(3): 20-22 |
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| 作者姓名： | 田社平 陈洪亮 张峰 |
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| 作者单位： | 上海交通大学,电子信息学院,上海,200240 |
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| 摘 要： | 对于一个给定的网络图,可以确定对应的网络矩阵。同样,如果给定网络矩阵,也能够画出对应的网络图。本文讨论由基本割集矩阵求网络图的方法,该方法利用基本割集矩阵Q和降价关联矩阵A的关系,由Q得到A,进而画出对应的网络图。本文的讨论可供从事电路教学的教师参考。
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| 关 键 词： | 基本割集矩阵 网络图 降价关联矩阵 电路分析 |
A Method for Drawing Network Graph by Fundamental Cut Matrix |
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| TIAN She-ping,CHEN Hong-liang,ZHANG Feng. A Method for Drawing Network Graph by Fundamental Cut Matrix[J]. Journal of Electrical & Electronic Engineering Education, 2010, 32(3): 20-22 |
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| Authors: | TIAN She-ping CHEN Hong-liang ZHANG Feng |
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| Affiliation: | (School of Electrical and Electronic Eng.,Shanghai Jiao Tong Univ.,Shanghai 200240,China) |
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| Abstract: | A network matrix can be determined if a network graph is given.Similarly,a network graph can be drawn if a network matrix is given.A method for drawing network graph through a given fundamental cut matrix is discussed.Using the relationship between fundamental cut matrix Q and reduced-order incidence matrix A,the reduced-order incidence matrix A can be obtained for a given Q.After A is solved,the corresponding network graph can be drawn easily.The discussion is helpful for the teaching of circuit. |
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| Keywords: | fundamental cut matrix network graph reduced-order incidence matrix circuit analysis |
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