计算分形结构分维数的微机实现

IMPLEMENTATION OF CALCULATING FRACTAL DIMENSION BY COMPUTER

讨论了两种计算分形结构分维数的方法：相关函数法和改变粗视化程度法，编制并实现了相应的计算机程序。认为改变粗视化程度法适用于计算各种类型的分形图形的分维数，而相关函数法仅适用于分布均匀、各向同性较好的分形结构。

It has been discussed that two methods of calculating fractal dimension:BOX-COUNTING and Density-density Correlation Function.The measure programs have been de-signed and implemented by use of PC-286 computer.We suggest that the BOXCOUNTINGmethod applies to calculating fractal dimensions of various fractal patterns,and the DDCFmethod applies only to the fractal structure with well-distributcd and nearly symmetry orienta-tlons.