摘要
数字电子计算机是一个离散结构,它只能处理离散的或离散化了的数量关系,因此,无论计算机科学本身,还是与计算机科学及其应用密切相关的现代科学研究领域,都面临着如何对离散结构建立相应的数学模型,以及如何将已用连续数量关系建立起来的数学模型离散化,从而由计算机加以处理的问题。实际上,可以将离散数学理解为对计算机问题的抽象,离散性可以在算法设计和数据结构中体现。计算机中也有其他的问题表现出了离散性,所以,计算机科学对离散数学的研究不应太过局限,这些表现都可以归结为计算机所采用的二进制。
The digital computer is a discrete structure, and it can only handle discrete or discretized the quantitative relationship. Therefore, re- gardless of computer science itself, or with computer science and its applications which are closely related to the modern scientific research in the field, they are all faced with problems about how to discrete structure to establish the corresponding mathematical model, and how to use the number of consecutive established mathematical model discretization, which can be processed by the computer. In fact, we can understand the discrete mathematics as an abstraction of the computer problem, and the discrete nature can be reflected in algorithm design and data structure. There are other problems in the computer, so the study of discrete mathematics in computer science should not be too limited, which can be attributed to the binary system used by the computer.
出处
《微型机与应用》
2016年第22期18-21,共4页
Microcomputer & Its Applications
关键词
离散数学
算法设计
数据结构
离散性
二进制
discrete mathematics
algorithm design
data structure
discrete
binary
