我是新手 刚接触图论 对工具箱不太会使用 英语看的不太懂 8 a7 p+ d% p3 x/ k
grBase - find all bases of digraph;所有有向图的基是什么?? 5 C2 a5 O8 s" b+ w' q' S % grCoBase - find all contrabases of digraph;contrabase是什么意思 & Q) ^" Y' o& L! c4 J % grCoCycleBasis - find all independent cut-sets for a connected graph;求割集 这个可以理解 8 ]4 E; }" ^. x5 M9 D V0 R % grColEdge - solve the color problem for graph edges;这是没学过 希望有人可以解释一下 6 F7 }9 s7 x6 L % grColVer - solve the color problem for graph vertexes;这是没学过 希望有人可以解释一下 1 I6 u" P0 r! }+ l. F# L A % grComp - find all components of graph;找到图的成分??不理解 g( P0 j+ {3 D( ?1 V, l
% grCycleBasis - find all independent cycles for a connected graph;这个懂了,求图的所有圈 ( v; ^0 h1 H( W5 l- y % grDecOrd - solve the problem about decomposition of the digraph 分解图??求详细解释3 H* O) j, V5 v2 E4 G) t: ^7 {
% to the sections with mutually accessed vertexes ; [6 {* d" P) Z- T% (strongly connected components);/ i4 v1 p8 S/ q1 w
% grDistances - find the distances between any vertexes of graph;这个知道 求最短路7 j) j4 U# M$ p- D: P. l
% grEccentricity - find the (weighted) eccentricity of all vertexes, 2 j3 ], {7 R" }. a/ I3 F % radius, diameter, center vertexes and the periphery vertexes;5 k: J, }# i0 Y' J+ U
% grIsEulerian - find the Eulerian cycle of graph;判断是否为欧拉图) r+ s- d2 Q/ G! t; j
% grMaxComSu - solve the maximal complete sugraph problem for the graph;/ K; Y- M2 h1 {% X, C! n; @
% grMaxFlows - solve the maximal flow problem for the digraph;! l' g; ]& t( i9 l9 D. Q U" e1 j
% grMaxMatch - solve the maximal matching problem for the graph;5 }; N! Y" k3 F1 r0 i1 I* P; r
% grMaxStabSet - solve the maximal stable set problem for the graph; : t: E3 x% B- D: T' @ % grMinAbsEdgeSet - solve the minimal absorbant set problem + |) g1 @1 q- `0 Z/ O+ ^4 `* B
% for the graph edges;2 b0 T3 U. |5 \- {' b! _
% grMinAbsVerSet - solve the minimal absorbant set problem $ z$ `. a3 |7 g, N0 k7 u% for the graph vertexes;5 ~/ y2 f; q2 H4 _ e
% grMinCutSet - solve the minimal cut-set problem for the digraph;不会 4 S0 z, r8 y, o, a" I4 [1 ^/ i$ |. V % grMinEdgeCover - solve the minimal edge cover problem for the graph;这和最小生成树有什么区别; S: [/ |1 E8 x5 K0 v3 `
% grMinSpanTree - solve the minimal spanning tree problem for the graph;最小生成树! ?$ F6 }7 W, \. Q2 i C
% grMinVerCover - solve the minimal vertex cover problem for the graph;& }7 t4 l# \& D
% grPERT - solve the project evaluation research task;不知道是什么意思3 J+ D6 i! b1 X. s: C2 n j, v
% grPlot - draw the plot of the graph (digraph);不懂 ! a5 `- J! f) c4 K; _' a7 F& i" T % grShortPath - solve the shortest path problem for the digraph;这个求最短路 , d4 Y$ N0 U; ~9 G % grTravSale - solve the nonsymmetrical traveling salesman problem;旅行商问题 不过希望能说详细点 怎么实现的# B0 k* f- F( o* c3 r( J
% grValidation - auxiliary function (the data validation);这个是判断输入邻接矩阵是否合法 5 e* U, Z: d% N5 O" H %! B4 D* z: t7 e Q; Q, A
% grTheoryTest - test program for all functions. + G% C5 a6 T" B0 B2 c1 [