各位 我是新手 请高手指点啊 谢谢 - % GrTheory - Graph Theory Toolbox.2 ` R8 e; s\\" P! k
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- % Functions:( |% Z% h* S8 Z1 L7 j1 c
- % grBase - find all bases of digraph; 找到所有子图
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- % grCoBase - find all contrabases of digraph;
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- % grCoCycleBasis - find all independent cut-sets for a connected graph; 求割集% }4 M5 t/ M$ r3 z h& a9 J
- % grColEdge - solve the color problem for graph edges;& z2 ^! n6 {( L$ @\\" l
- % grColVer - solve the color problem for graph vertexes;
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- % 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: n; @\\" @: T0 z; d8 D
- % grDecOrd - solve the problem about decomposition of the digraph
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- % to the sections with mutually accessed vertexes
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- % (strongly connected components);% X. S- Z W& _8 l% ^
- % grDistances - find the distances between any vertexes of graph; 任何两点间的路径长度8 z8 V4 |8 g3 P- U3 F. V
- % grEccentricity - find the (weighted) eccentricity of all vertexes,
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- % radius, diameter, center vertexes and the periphery vertexes;
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- % 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;7 e! u! m% G4 _+ R\\" s! {
- % grMaxFlows - solve the maximal flow problem for the digraph;0 t/ S4 i) v: q) `. P# l1 c
- % grMaxMatch - solve the maximal matching problem for the graph;7 `( E) k t% v' s1 T- H$ N
- % grMaxStabSet - solve the maximal stable set problem for the graph;
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- % grMinAbsEdgeSet - solve the minimal absorbant set problem
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- % for the graph edges;+ C4 q/ | K+ S' H# A1 e& C4 Y
- % grMinAbsVerSet - solve the minimal absorbant set problem
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- % for the graph vertexes;3 q/ R2 O0 F7 [6 ^9 S4 r& L6 i
- % 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\\" a( H\\" H; ^9 D$ a
- % grMinVerCover - solve the minimal vertex cover problem for the graph;1 m8 w/ ^3 h, e8 @2 j7 W. q
- % grPERT - solve the project evaluation research task;' x7 p% y2 N6 M3 p) D+ v\\" g: [
- % 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;
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- % grValidation - auxiliary function (the data validation);. K' H8 k7 V% p0 x\\" h
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- % grTheoryTest - test program for all functions.
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- % Author: Sergiy Iglin$ n& T0 L( v- y, f: [* _\\" l, C' R
- % e-mail: siglin@yandex.ru/ G6 B9 |8 H$ U* g( V/ O0 }\\" s
- % personal page: http://iglin.exponenta.ru3 L9 v1 w7 ^: b! v/ r4 g1 b7 J
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