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 ; ]9 a, ?0 L8 FgrBase - find all bases of digraph;所有有向图的基是什么?? 6 e7 i" c: ?- h. r& u$ g, | % grCoBase - find all contrabases of digraph;contrabase是什么意思; e0 g2 V2 V" R& B1 I: j0 v
% grCoCycleBasis - find all independent cut-sets for a connected graph;求割集 这个可以理解9 I8 k! u& h& }: R& L' c% o
% grColEdge - solve the color problem for graph edges;这是没学过 希望有人可以解释一下: i. q0 ]" \2 G% c' @0 P3 m& ?/ Q
% grColVer - solve the color problem for graph vertexes;这是没学过 希望有人可以解释一下 * ?, s( n0 z9 J % grComp - find all components of graph;找到图的成分??不理解5 }8 S. z5 c. F2 c" K! [7 b
% grCycleBasis - find all independent cycles for a connected graph;这个懂了,求图的所有圈 5 H6 A( U/ v/ N+ f" h! F % grDecOrd - solve the problem about decomposition of the digraph 分解图??求详细解释 5 U% z* D: r! Z' H; k9 d1 r; l % to the sections with mutually accessed vertexes 7 z2 W- H. l0 G y5 g% (strongly connected components); ) f$ ]$ l" ~1 q' C) f: f/ e % grDistances - find the distances between any vertexes of graph;这个知道 求最短路 : I# b' `0 Y% D" |' L0 p2 J % grEccentricity - find the (weighted) eccentricity of all vertexes,) w" n M9 l5 M8 N' y
% radius, diameter, center vertexes and the periphery vertexes;, S# }, v3 e) }. B
% grIsEulerian - find the Eulerian cycle of graph;判断是否为欧拉图- b. P7 W3 m5 [, Q( `- G
% grMaxComSu - solve the maximal complete sugraph problem for the graph; 7 v3 J/ v, G' R % grMaxFlows - solve the maximal flow problem for the digraph; + Y8 D4 M! x7 l% I1 w, D % grMaxMatch - solve the maximal matching problem for the graph;' @$ v& f2 f6 A k1 J' V$ O
% grMaxStabSet - solve the maximal stable set problem for the graph; - L7 g! D3 K* I- ~$ \7 K1 }' m % grMinAbsEdgeSet - solve the minimal absorbant set problem 4 A: j4 S, S6 s1 R& {3 F+ j% for the graph edges; 9 E0 Y* Q/ w7 V4 `; L % grMinAbsVerSet - solve the minimal absorbant set problem " m" B" W( F' @& k1 E. Y
% for the graph vertexes;! d% g9 S9 I+ Z6 ^+ S
% grMinCutSet - solve the minimal cut-set problem for the digraph;不会! L, j2 n8 q g% }
% grMinEdgeCover - solve the minimal edge cover problem for the graph;这和最小生成树有什么区别 " `6 ~5 G8 n7 b, k$ M& ^8 Y- } % grMinSpanTree - solve the minimal spanning tree problem for the graph;最小生成树0 u- |; T; N5 }+ ~# x- s4 Y7 t
% grMinVerCover - solve the minimal vertex cover problem for the graph; * M$ r/ \0 C# Q3 o& A; Z* ? % grPERT - solve the project evaluation research task;不知道是什么意思 4 B {& O3 w1 g4 _5 C % grPlot - draw the plot of the graph (digraph);不懂 & J3 r8 H+ ~* |, e0 @5 ? b % grShortPath - solve the shortest path problem for the digraph;这个求最短路 ; t3 h) g- u2 S % 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 , o2 q. m) X* w0 n % grValidation - auxiliary function (the data validation);这个是判断输入邻接矩阵是否合法/ U u0 A: f6 E/ w1 j1 M& _
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% grTheoryTest - test program for all functions.' y2 L. ~8 P) Z2 R' G! H) q