In general , ca are idealization of physical systems in which both space and time are assumed to be discrete and each of the interacting units can have only a finite number of discrete states 在元胞自动机模型中，空间、时间都被离散化，每一个相互作用的单元仅为有限的状态。
Some major traffic stream models and the basic theory of cellular automata were introduced in the paper . the characteristic of cellular automata as a non - linear model was emphasized 本文介绍了交通流动力学的主要模型和元胞自动机的基本理论，着重阐述元胞自动机作为非线性模型的特点。
The study of new methods of edge detection and image restoration is showed in this paper , which based on the model of cellular automata ( ca ) and statistical mechanics 本文着力探索新的边缘检测与图像恢复方法,并基于元胞自动机( ca )模型和统计力学模型对图像边缘检测与图像恢复方法进行研究。
Using the interaction between cellular automata , a cryptography system based on the coupled toggle cellular automata is proposed to enlarge the key space and the strength of the system 摘要利用元胞自动机之间的相互作用，提出耦合触发元胞自动机的加密技术，增加密钥空间和增强密码系统的强度。
On basis of cellular automaton model and cs model , with the help of multithread , high - speed updating of the whole simulation system of large - scale traffic network was realized 摘要以元胞自动机模型为微观模型，以cs模型为指导构建二维的大规模交通网络，利用多线程机制实现了整个模拟系统的高速运行。
This paper presents some cellular automata models for traffic flow simulation . firstly , the celluar automata theory was introduced , cellular autoata models quantize complex behavior into simple individual components 本文首先介绍了元胞自动机理论的理论，元胞自动机模型把复杂系统量化为简单的个体。
Combining with the theory of land evaluation and cellular automata , it comes to the prediction and simulation of the change of the cultivated land in wanbolin district from 2000 - 2010 , based on the analysis above 并在此基础上结合土地评价与元胞自动机基本原理实现了对万柏林区2000 2010年耕地转化的预测和模拟。
Using the theory of matrices proves some theorems of linear cellular automata over a finite communitive ring . and futher properties of evolution of some typical linear cellular automata are given 摘要在线性元胞自动机矩阵表示的基础上证明有限交换环上的线性元胞自动机的一组定理，并借此分析某些典型线性元胞自动机的演化性质。
In chapter two , the research method and tool ? cellular automata is introduced briefly . the advantage of using the cellular automata to research technological development in industrial clusters is pointed out 第二章,对本文应用的研究方法和工具? ?元胞自动机( cellularautomata ,简称ca )进行简要介绍,并指出运用ca研究产业集群技术发展的优势。
It can reflect various complicated factors existing in traffic process with simple rules , and also can be realized with computer , thus illustrating the effect of the factors on the urban traffic behavior conveniently 元胞自动机模型以简单的规则反映交通过程中实际存在的各种复杂因素，并能在计算机上方便实现，从而可以演示这些因素对城市交通性态的影响。
