首页> 外文期刊>International Journal of Engineering and Technology >Investigation of Computer Generated Clusters on Square Lattice Using Box Dimension Characterization
【24h】

Investigation of Computer Generated Clusters on Square Lattice Using Box Dimension Characterization

机译:基于盒维特征的方格上计算机生成簇的研究

获取原文
       

摘要

The geometry of fractals and the mathematics of fractal dimension have provided valuable tools for variety of scientific applications. This study modelled a square lattice on 2-dimensional Euclidean plane, populated it with Boolean matrix, labelled it with Hoshen-Kopelman (HK) algorithm and determined geometric variation of five largest clusters if any by estimating their Average Estimated Fractal Dimensions (AEFD) at different scales of resolution and occupation probabilities. The randomly generated matrices according to specified occupation probabilities within the square lattice were labelled, counted and the number of cluster existed within the lattice were identified. The average box counting dimension was obtained by implementing the least square regression procedures on the number of boxes counted per different cluster at different scales of observation across the clusters. The (AEFD) of first five largest clusters increases when the occupation probabilities increases. However, the fractal dimensions of the first largest cluster dominated and maintained a steady value beyond the critical probability (0.593) while the fractal dimension of the remaining four largest clusters started decreasing rapidly for all occupation probabilities above the critical probability. All the five clusters enjoy the same complex degree of geometrical characteristics before the reach of critical probability
机译:分形的几何形状和分形维数数学为各种科学应用提供了有价值的工具。这项研究在二维欧几里得平面上建模了一个正方形格子,并用布尔矩阵填充了该格子,并使用Hoshen-Kopelman(HK)算法对其进行了标记,并通过估计其最大平均分形维数(AEFD)确定了五个最大簇的几何变化。不同尺度的解决方案和职业概率。根据指定的职业概率在方格内随机生成的矩阵被标记,计数并识别在格内存在的簇数。通过对各个群集在不同的观察范围内对每个不同群集计数的盒子数量执行最小二乘回归程序,可以获得平均盒子计数维数。当占用概率增加时,前五个最大群集的(AEFD)会增加。但是,对于所有高于临界概率的职业概率,第一个最大群集的分形维数占主导地位,并保持超过临界概率(0.593)的稳定值,而其余四个最大群集的分形维数开始迅速下降。在达到临界概率之前,所有五个聚类均具有相同的复杂几何特征度

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号