2、文对于夫妻过河问题利用图解法和matlab编写程序求解5对、6对夫妻过河是否有解,并推广到对夫妻与船的运载能力对于能否安全渡河时它们之间的关系。关键词:多步决策matlab数学模型渡河问题Problem of couples across the riverAbstract:theproblemofcrossingtheriver.Inthe8thcentury,itstillisalogicalproblem,manymathematicalmodelingteachingmaterialhasbeenmentioned.Thequestionis:have