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介绍了细胞自动机的基本思想,利用随机指令序列充当“外场”,控制一维细胞自动机中运行多种演化规则,结果发现多种演化规则的运行有利稳定的本地自组织结构的形成。随时间缓慢变化的随机指令序列会造成自组织结构的逐步消亡;控制运行规则的循环序列会使本地稳定的周期模式的数目减少,显露出模式过滤效应。
The basic idea of Cellular Automata was introduced. Random sequences were used as “outfields” to control multiple evolutionary rules in one - dimensional Cellular Automata. It was found that the operation of multiple evolutionary rules favors the formation of stable local self - organized structures. Random sequence of commands changing slowly with time will result in the gradual disappearance of self-organizing structure. Controlling the cyclic sequence of operating rules will reduce the number of local stable periodic patterns and reveal the pattern filtering effect.