The variation features of fractal dimensions are analysed.
分析了分维的变化特征。
And higher the content of clay, higher the fractal dimensions.
粘粒含量越多,分形维数越大。
The fractal dimensions of coke were calculated according to FHH model.
根据FHH模型计算了焦炭的分形维数。
The fractal dimensions are classified and the image segmentation is completed.
对特征进行分类,完成图像的分割。
The fractal dimensions of different branching modular vary from 1.282 to 1.664 with plant growth;
随植物生长级别加大,金发草枝构件空间分形维数逐步从1.282递增到1.664;
The methods for estimating fractal dimensions of daily flow hydrograph in a river are mainly presented.
探讨了日流量过程的分形特性,重点研究了分维估计方法。
The Landsat TM data of Tengchong area were used to compute the fractal dimensions by the line-divider method.
用分线方法计算了腾冲地区陆地卫星TM数据的分数维。
To study the basic concepts, principle and general methods to calculate the fractal dimensions of fractal theory.
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。
Using fractal method, the fractal dimensions of these images are calculated to compare their fractal characteristics.
利用分形学方法,计算图像的分维数,然后比较其分形特征。
According to fractal theory, this paper studies the fractal dimensions of gold contents in Baoban Group, western Hainan.
利用分形理论研究了琼西抱板群金含量分布的分数维结构特征,并对其含金性作出评价。
Applying the model, we calculate several networks in Beijing suburb districts and yield corresponding fractal dimensions.
利用分形模型,我们对北京市周边小区的管网的分形维数进行了计算,并得出相应的分维值。
Relationships among strength parameters, peak stress difference and fractal dimensions of granularity were also discussed.
并讨论强度参数、峰值应力差与粒度分维值的关系。
The main quantitative parameters include fault number, fault length, fault density, fault intensity and fractal dimensions.
断层构造的主要量化指标包括断层条数、断层长度、断层密度、断层强度和分维值等。
Two channel EMG Signals during four types' of forearm motions were analyzed to calculate their fractal dimensions. It was f…
通过计算两路肌电信号的分形维数,发现不同动作的肌电信号具有不同的聚类分布。
In particular we point out it is difficult to obtain real fractal dimensions for natural fractals with unknown dynamic system.
特别指出对于未知动力学系统的自然界中的分形,很难获得真正的分形维数。
The importance of study on the fracture surfaces, the fractal theory and the measurements of fractal dimensions are introduced.
介绍了对混凝土断裂面进行分形研究的重要性、分形理论及混凝土断裂面分析中几种主要的分数维测量方法;
The fractal dimensions can be regarded as the quantity index to reflect the variety degree of region variable on certain direction.
分维数是反映区域化变量在某方向变化程度的定量指标。
A new cubic covering method is proposed to determine the fractal dimensions of the interface, which improves the measuring precision.
提出立方体覆盖的新方法来直接测量表面分维,提高了测量精度。
The characteristics about the temporal changes of the fractal dimensions and their applications on earthquake Prediction are analyzed.
分析了分维随时间变化特征及其在地震预报上的应用。
Considerable differences of fractal dimensions in different areas reflect properties of fault distributions in different tectonic regions.
不同带分维值的较大差异,反映不同构造区域的断层分布特点。
Simultaneously a new approach is proposed based on box-counting method to estimate the fractal dimensions, D2d and D3d of corrosion images.
同时,根据盒计数法原理提出计算图像二维和三维分维的方法。
The fractal dimensions of soil cone indices were estimated in semi-variograms and power, spectral densities, which were all very close to 2.
运用分形和分维理论,用半方差法和功率谱密度法分别计算土壤强度的分维,其值接近2。
In the paper influence elements on reliability of calculated values of fractal dimensions are discussed based on the many calculating examples.
本文以大量分形维数计算结果的实例为基础,着重讨论了影响分维值可靠性的因素。
Conclusions Fractal dimensions can reflect the amount of color Doppler signals. The clinical value of this software is worthy of further researches.
结论分数维定量参数可以准确反映彩色血流信号的丰富程度,该软件的临床应用价值值得进一步研究。
Network fractal model is built and proper algorithm is put forward too, so is the program. With them, we can calculate fractal dimensions conveniently.
建立管网分形模型,并给出了合适的分形算法和计算程序,能够方便的计算出管网分形维数。
According to the figure of structural network, D_ (PF) and D_ (VF), the fractal dimensions of the structural plane and body are calculated, respectively.
根据结构网络图,可分别求出结构面和结构体的分形维数d _ (PF)和D _ (VF)。
However, tough phases are presented in the BOF slag, and the powder's fractal dimensions between different particle size ranges have obvious differences.
而转炉渣中存在明显的难磨相,不同粒度范围内的分形分维数有明显差异。
Combined the calculation principle of fractal dimension of porous structure, the fractal dimensions of three types of pore were obtained by linear regression.
结合孔隙结构分形维数计算原理,通过线性回归计算了各类孔隙的分形维数。
The physical properties and fractal dimensions within different topological Spaces of the granular sludge in anaerobic baffled reactor (ABR) were investigated.
本文研究了ABR反应器启动过程中及启动成功后颗粒污泥的物理性质和不同拓扑空间下的分形维数。
It focuses on the industrial agglomeration effects of the similarities analysis and the structure scale of industrial agglomeration fractal dimensions analysis.
重点对产业集聚效应的相似性分析和产业集聚规模结构无标度性分析,即产业集聚规模结构的分形维数分析。
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