求翻译一下图论工具箱的说明
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grBase - find all bases of digraph;所有有向图的基是什么？？
% grCoBase - find all contrabases of digraph;contrabase是什么意思
% grCoCycleBasis - find all independent cut-sets for a connected graph;求割集 这个可以理解
% grColEdge - solve the color problem for graph edges;这是没学过 希望有人可以解释一下
% grColVer - solve the color problem for graph vertexes;这是没学过 希望有人可以解释一下
% grComp - find all components of graph;找到图的成分？？不理解
% grCycleBasis - find all independent cycles for a connected graph;这个懂了，求图的所有圈
% grDecOrd - solve the problem about decomposition of the digraph 分解图？？求详细解释
% to the sections with mutually accessed vertexes
% (strongly connected components);
% grDistances - find the distances between any vertexes of graph;这个知道 求最短路
% grEccentricity - find the (weighted) eccentricity of all vertexes,
% radius, diameter, center vertexes and the periphery vertexes;
% grIsEulerian - find the Eulerian cycle of graph;判断是否为欧拉图
% grMaxComSu - solve the maximal complete sugraph problem for the graph;
% grMaxFlows - solve the maximal flow problem for the digraph;
% grMaxMatch - solve the maximal matching problem for the graph;
% grMaxStabSet - solve the maximal stable set problem for the graph;
% grMinAbsEdgeSet - solve the minimal absorbant set problem
% for the graph edges;
% grMinAbsVerSet - solve the minimal absorbant set problem
% for the graph vertexes;
% grMinCutSet - solve the minimal cut-set problem for the digraph;不会
% grMinEdgeCover - solve the minimal edge cover problem for the graph;这和最小生成树有什么区别
% grMinSpanTree - solve the minimal spanning tree problem for the graph;最小生成树
% grMinVerCover - solve the minimal vertex cover problem for the graph;
% grPERT - solve the project evaluation research task;不知道是什么意思
% grPlot - draw the plot of the graph (digraph);不懂
% grShortPath - solve the shortest path problem for the digraph;这个求最短路
% 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
% grValidation - auxiliary function (the data validation);这个是判断输入邻接矩阵是否合法
%
% grTheoryTest - test program for all functions.
grbase -寻找所有基地图;
grcobase -寻找所有contrabases图;
grcocyclebasis -寻找所有独立割集为连通;
grcoledge -解决问题彩色图形边;
grcolver -解决问题彩色图形顶点;
grcomp -寻找所有部件图;
grcyclebasis -寻找所有独立周期为连通;
grdecord -解决约分解图的成章节相互存取顶点% (收盘 南澳连通成分) ;
grdistances找到彼此之间的距离任何顶点图;
greccentricity --找到(加权)偏心各顶点, %半径,直径,中心节点和边缘节点;
griseulerian --找到欧拉周期图;
grmaxcomsu -解决最大完全sugraph的问题,因图;
grmaxflows -解决最大流问题的图;
grmaxmatch -解决的最大匹配问题,为图;
grmaxstabset -解决的最大稳定集的问题,因图;
grminabsedgeset -解决极小吸收集问题成图形边;
grminabsverset -解决极小吸收集问题成图的顶点;
grmincutset -解决最小割集的问题,因图;
grminedgecover -解决最小边复盖问题,为图;
grminspantree -解决最小生成树问题,为图;
grminvercover -解决最小顶点复盖问题,为图;
grpert -解决项目评价研究任务;
grshortpath -解决最短路径问题,为图;
grtravsale -解决对称旅行商问题;
grvalidation辅助功能(数据核实) ; byrontc 发表于 2012-5-30 19:44 static/image/common/back.gif
grbase -寻找所有基地图;
grcobase -寻找所有contrabases图;
grcocyclebasis -寻找所有独立割集为连通; ...
谢谢！有幸看到了。能不能举个例子啊。 谢谢！有幸看到了。能不能举个例子啊。
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