将分形用于自然纹理描述,指出了单一分形维数测度用于纹理分析的局限性,并提出了尺度分维的新概念。
The limitations of single fractal dimension for texture analysis are pointed out and a new concept of scale fractal dimension is proposed.
应用分形理论初步分析了分形块度、表面裂隙分维与爆破能量密度的关系;
The relations between the size of coal lump fractal, surface cranny fractal and density of blasting energy were roughly analyzed by means of the fractal geometry theory.
分析了不同分维下分形海面双站散射截面的角分布情况。
The angular distribution of the bistatic scattering cross-section from fractal sea surface for different fractal dimension and different spatial frequency is analyzed.
依据分形理论,研究了膨胀土裂隙结构的分形特征,分析了膨胀土裂隙网络分维和裂隙面分维的力学效应。
In this paper, the fractal characteristics of fissure structure in expansion soil are studied based on fractal theory.
另一方面,传统的单一分维估值方法不能够充分地描述一个地图目标的分形特征,扩展分维分析成为现在分形理论研究的一个热点。
On the other hand, the traditional fractal analysis methods of a single fractal dimension has limitation on describing characters of the objects.
针对以往公路网评价缺少几何总体性测度指标,引进分形几何学中分维数概念分析公路网。
The appraisement about the network of highways didn't contain the geometrical overall measure index in the past. This paper introduces the fractal concept in the fractal geometry to remedy the defect.
本文以分形分析方法作为工具,分维值作为度量参数,分析地图综合中地图目标的分形衰减现象。
This paper USES fractal geometry as a tool and fractal dimension as a parameter to analyze the phenomena of fractal attenuation of cartographic object on cartography generalization.
本文以分形分析方法作为工具,分维值作为度量参数,分析地图综合中地图目标的分形衰减现象。
This paper USES fractal geometry as a tool and fractal dimension as a parameter to analyze the phenomena of fractal attenuation of cartographic object on cartography generalization.
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