assignment n. 1.分給,分配。 2.指定,委派。 3.(理由等的)陳述;(錯誤等的)指出。 4.(財產(chǎn)、權(quán)利的)轉(zhuǎn)讓,讓與。 5.讓與證書,委托證書。 6.〔美國〕任命;任務(wù),工作;(課外)作業(yè)。 give students assignments 給學(xué)生留作業(yè)。 He left for his assignment in the Middle East. 他去中東赴任。
problem n. 1.問題,課題;疑難問題;令人困惑的情況。 2.【數(shù)、物】習(xí)題;作圖題。 3.(象棋的)布局問題。 the problem of unemployment 失業(yè)問題。 His whole conduct is a problem to me. 他的一切行為我都不理解。 adj. 1.成問題的;難處理的。 2.關(guān)于社會問題的。 a problem child 【心理學(xué)】問題兒童;難管教的孩子。 a problem novel [play] (反映社會問題等的)問題小說[戲劇]。 sleep on [upon, over] a problem 把問題留到第二天解決。
According to assignment problem and its solution ( hungarian method ) that contain strict theoretic proof and practical value , the thesis sets up assignment model of antiaircraft artillery group ' s firepower optimal allotment in the case of one - to - one - gunshot and multiply - to - one gunshot , discusses the solution of the model , analyzes practical application of the model , and primarily validate the model through the example 依據(jù)有嚴(yán)格理論證明和實用價值的指派問題及其解法(匈牙利法) ,構(gòu)建了一對一射擊和多對一射擊情形下的高炮群火力優(yōu)化分配的指派模型,探討了該模型的求解,分析了該模型的實際應(yīng)用,并通過具體實例對該模型進行了初步驗證。
The assignment problem is one of the fundamental combinatorial optimization problems in the branch of optimization or operations research in mathematics. It consists of finding a maximum weight matching in a weighted bipartite graph.