摘要
N-S流程图结构元素简单,其描述算法的能力却值得进一步探讨。本文讨论分析了N-S流程图描述算法时的规范化,提出了N-S流程图的层次原则、相邻原则、内涵原则,指出了N-S流程图的引申性表现为:包含性、语义规划、用语规范和特殊说明,实例演示了N-S流程图在算法描述中的用途及其优越性。
Although N-S flowchart has simple structure elements,its ability of algorithm description need further study.In this paper,we discuss the normalization analysis of N-S flowchart with its rules of hierarchy,adjacent,connotation and its extensibilities.Furthermore,we present the inclusive term,semantic planning,and specification.Experimental examples indicate that it has some advantages with N-S flowchart applications in algorithm description.
出处
《井冈山大学学报（自然科学版）》
2010年第6期70-72,81,共4页
Journal of Jinggangshan University (Natural Science)
基金
安徽高校省级优秀青年人才基金项目(2009SQRZ191)
安徽高校省级自然科学研究项目(KJ2010B471)
关键词
N-S流程图
规范化
算法描述
N-S flowchart
normalization
algorithm description
