各位 我是新手 请高手指点啊 谢谢 - % GrTheory - Graph Theory Toolbox.
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- % Functions:! S) k% |, r6 ^: _7 h, S
- % grBase - find all bases of digraph; 找到所有子图
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- % grCoBase - find all contrabases of digraph;& c+ S) o4 `% F
- % grCoCycleBasis - find all independent cut-sets for a connected graph; 求割集 o3 O4 ~: r9 S% Y( M3 |* g
- % grColEdge - solve the color problem for graph edges;8 m8 X5 k3 ?9 z# U
- % grColVer - solve the color problem for graph vertexes;6 |0 G p8 j, B
- % grComp - find all components of graph;
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- % grCycleBasis - find all independent cycles for a connected graph; 求图的所有圈' c; A& v* H M& C
- % grDecOrd - solve the problem about decomposition of the digraph
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- % to the sections with mutually accessed vertexes + j( ?1 I( F9 Y0 D
- % (strongly connected components);# ?3 d* B! F+ F6 O7 z! k$ Y5 ^
- % grDistances - find the distances between any vertexes of graph; 任何两点间的路径长度- r3 E- z& y8 h. Y8 y1 m0 U: Q# X7 ^8 d
- % grEccentricity - find the (weighted) eccentricity of all vertexes,
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- % radius, diameter, center vertexes and the periphery vertexes;( Q. a* V$ N0 }! \1 W
- % grIsEulerian - find the Eulerian cycle of graph; 判断是否为欧拉图
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- % grMaxComSu - solve the maximal complete sugraph problem for the graph;
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- % grMaxFlows - solve the maximal flow problem for the digraph;
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- % grMaxMatch - solve the maximal matching problem for the graph;
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- % grMaxStabSet - solve the maximal stable set problem for the graph;2 B1 c @3 g' B& |
- % grMinAbsEdgeSet - solve the minimal absorbant set problem 4 ?1 x3 K3 [6 E8 a+ ?& I( {* Q
- % for the graph edges;
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- % grMinAbsVerSet - solve the minimal absorbant set problem
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- % for the graph vertexes;
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- % grMinCutSet - solve the minimal cut-set problem for the digraph;
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- % grMinEdgeCover - solve the minimal edge cover problem for the graph;
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- % grMinSpanTree - solve the minimal spanning tree problem for the graph; 最小生成树+ c; P$ n+ x3 ~1 }
- % grMinVerCover - solve the minimal vertex cover problem for the graph;
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- % grPERT - solve the project evaluation research task;
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- % grPlot - draw the plot of the graph (digraph);
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- % grShortPath - solve the shortest path problem for the digraph; 求最短路
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- % grTravSale - solve the nonsymmetrical traveling salesman problem;! U8 _, m# W! m5 K8 q
- % grValidation - auxiliary function (the data validation);: O& p, O& X5 F9 l3 m' A
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- % grTheoryTest - test program for all functions.: d6 ^1 f) K# z\\" H9 m/ r) g
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- % Author: Sergiy Iglin0 a1 x\\" I& S! l- l- b) h8 O
- % e-mail: siglin@yandex.ru
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- % personal page: http://iglin.exponenta.ru
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