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图形是指在一个二维空间中可以用轮廓划分出若干的空间形状,是空间的一部分并不具有空间的延展性,它是局限的可识别的形状。分形图形也具备图形的特点,1967年法国数学家Mandelbrot于1967年在美国《科学》杂志上发表了“英国的海岸线有多长”的论文,并第一次提出分形的概念,同时指出自然界中一类复杂的无规则的几何对象,比如:弯曲的海岸线、粗糙不堪的断面、变幻无常的浮云、纵横交错的血管、令人眼花缭乱的满天繁星等典型的分形。到目
Graphic refers to a two-dimensional space can be used to outline a number of space shape, is part of the space does not have the scalability of space, it is a limited identification of the shape. In 1967, the French mathematician Mandelbrot published a paper entitled “How long is the coastline of Britain” in Science in the United States in 1967, and first proposed the concept of fractal, pointing out A complex class of complex geometric objects in nature, such as curved coastlines, rough sections, fickle clouds, criss-crossing blood vessels, dazzling stars and other typical fractals. To the head