与太阳辐射曲线关联维数对比表明,太阳辐射控制了气候变化的基本格局,在此基础上叠加了区域性特征。
Comparison with the correlation dimension of solar insolation curve, it shows that solar insolation change controls the basic pattern of climate changes, then superposes territorial characteristic.
学习了分形理论的基本概念、原理以及常用的计算分形维数的方法等。
To study the basic concepts, principle and general methods to calculate the fractal dimensions of fractal theory.
在了解分形理论的基本知识和分形几何的维数的基础上,对分形图形的算法作了总结。
It sums up some fractal algorithm on the basis of mastering the base knowledge of the fractal theory and dimension of the fractal geometry.
将分形的有关理论与机械故障诊断联系起来,论述了分形维数的基本概念,介绍了网格维数及其求取方法。
This paper connected the fractal theory with the mechanical fault diagnosis, discussed the basic concept of the fractal dimension, introduced the concept of gridding dimension and its solution.
基于分形理论,从分形基本原理出发,提出了网格维数的二进分形计算方法,编制网格维数的计算程序。
Based on the fractal theory, from fractal fundamental theory, the computing method of binary fractal of gridding dimension was put forward and dimension computing program was worked out.
描述了分形的概念、分形的基本特性、分形维数及其常见的分形维数估算方法。
Firstly, describes the idea and basic characteristic of fractal, fractal dimension and familiar estimation methods.
首先叙述了分形的数学基础,包括分形的定义、维数、分形的基本原理、典型分形集的分析。
First, it introduces the mathematic basis of fractal theory, such as the fractal definition, dimension, fractal principle and representative fractal sets.
确定投影空间维数和建立投影空间模型是计算机视觉领域中形态图计算时一个十分重要的基本问题。
The establishment of dimensions and models of viewing space is quite important for computing aspect graph in computer vision.
应用计盒维数法的基本原理考察了大豆酸奶和酸牛奶是否具有以自相似性为特征的分形结构,并最终确定豆浆酸奶和酸牛奶的分形维数分别为1.9105、1.9268。
Box counting method was applied to investigate the fractal structure and the fractal dimension for soy based and dairy yoghurt was determined to be 1.9105 and 1.9268 respectively.
一维空间的不可测集的构造方法基本相同,本文通过将二维空间里的点其对应坐标为有理数的划分方法来确定亲和集,进而给出了一个二维的不可测集。
We know the structure way of the one-dimension no-measurable set, in this paper we first define a amicable set using a mapping, then we give a two-dimension non-measurable set.
一维空间的不可测集的构造方法基本相同,本文通过将二维空间里的点其对应坐标为有理数的划分方法来确定亲和集,进而给出了一个二维的不可测集。
We know the structure way of the one-dimension no-measurable set, in this paper we first define a amicable set using a mapping, then we give a two-dimension non-measurable set.
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