各位 我是新手 请高手指点啊 谢谢 - % GrTheory - Graph Theory Toolbox.
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- % Functions: k; U4 t, ^ n: l$ v8 ]1 R2 r/ [
- % 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' G7 M8 e* ]- b- R3 [& x
- % grColEdge - solve the color problem for graph edges;
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- % grColVer - solve the color problem for graph vertexes;7 B( W) C/ u0 ^) q
- % 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
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- % grDecOrd - solve the problem about decomposition of the digraph \\" M2 E) N0 F; c' e
- % to the sections with mutually accessed vertexes g9 S3 V9 Q) S# S) }' A& g- l/ V
- % (strongly connected components);8 C7 h: u- v5 l' O( g
- % grDistances - find the distances between any vertexes of graph; 任何两点间的路径长度. e( v+ g$ \2 J$ o* ?+ C+ y: @
- % 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5 r, p8 w1 }8 p: B
- % grMaxComSu - solve the maximal complete sugraph problem for the graph;
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- % grMaxFlows - solve the maximal flow problem for the digraph;* @ D( h6 |5 A4 m4 J) L5 `* P* s# _
- % grMaxMatch - solve the maximal matching problem for the graph;
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- % grMaxStabSet - solve the maximal stable set problem for the graph;* [$ Z0 B0 ]+ J2 r
- % grMinAbsEdgeSet - solve the minimal absorbant set problem
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- % for the graph edges;
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- % grMinAbsVerSet - solve the minimal absorbant set problem
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- % for the graph vertexes;# P. Z/ r& _8 Q* ~
- % grMinCutSet - solve the minimal cut-set problem for the digraph;4 U2 ~2 E, w, s\\" s
- % 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\\" E- a- H- F; F+ o4 b
- % grMinVerCover - solve the minimal vertex cover problem for the graph;
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- % grPERT - solve the project evaluation research task;/ b8 Q! Q3 @9 R& \2 b$ r7 w7 m) E- e
- % grPlot - draw the plot of the graph (digraph);5 u0 |, x6 d6 J5 X$ H
- % grShortPath - solve the shortest path problem for the digraph; 求最短路0 D$ _+ i2 F( F9 J
- % grTravSale - solve the nonsymmetrical traveling salesman problem;! J\\" l/ M+ F E5 F
- % grValidation - auxiliary function (the data validation);8 p; V& c. R6 P$ A; f k
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- % grTheoryTest - test program for all functions.
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- % Author: Sergiy Iglin. }6 t; ~& j- }$ L
- % e-mail: siglin@yandex.ru
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- % personal page: http://iglin.exponenta.ru
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