灌溉问题模型的建立与分析AbjectToreducethecostofagriculturalactivitiesandbuildtheConservation-mindedSociety
Inthisarticle,wesetupamathematicalmodelaboutirrigationintheagriculturalactivitiesanddiscusshowtochannelsothatallthefieldcanbeirrigated
Moreover,wecanconfirmtheschemesthatcostsmallestinvariousofschemes
Intheaspectofalgorithms,wemakeuseofMinimalspanningtreeheretoobtainthewaytoconnectallthefieldsinminimumwages
Theessay,whichbasedontwoalgorithms:PrimandKruskal
Weformthearticleinthreeparts:Firstly,abstractthefarmerfieldintoconnectedgraph;Then,createtheweightmatrix;Lastly,wetrytofindthewaytoconnectallthefieldsinminimumcostbyPrimandKruskal
IndexTerms——Minimalspanningtree,Prim,Kruskal摘要为了减少农民生产活动成本,创造节约型社会,我们对农业生产中的灌溉问题建立了数学模型,来讨论怎样开渠能使所有农田都能被灌溉,进一步将确定各种连接方式中最小成本的连接方案
从算法上来说,这是一个最小生成树问题,将一个连通图形取最小连接方式连接成