This paper presents the fractal parameter and its calculation method of the worn particles based on particles contours chain code.
为了便于分析研究设备的磨损状态等相关性规律，研制了基于计算机的磨粒图像轮廓识别和轮廓分形参数分析软件。
An adhesive wear model based on fractal parameter is derived on the grounds of adhesive wear theory by modifying the M-B fractal contact model.
在对M - B接触分形模型改进的基础上，根据阿查得粘着磨损理论导出了基于分形参数的粘着磨损模型。
Furthermore, an robust algorithm which is based on generalized multiscale fractal parameter is proposed for the small target extraction on ocean with good noise immunity.
进一步，基于广义多尺度分形参数，本文提出了一种具有抗噪性能的稳健的目标提取算法，并用于海上小目标的提取。
According to the fractal geometry theory and the non-compressed viscous fluid laminar flow theory, the leakage model of metallic gasket based on fractal parameter was established.
依据分形几何理论，结合不可压缩粘性流体层流流动理论，建立基于分形参数的金属垫片泄漏模型，该模型揭示了泄漏率与密封表面形貌之间的关系。
In this paper, a kind of generalized multiscale fractal parameter is proposed and constructed for the description of image textures, which is based on fractional Brownian random field model.
本文从分数布朗随机场模型的描述出发，提出并构造了一种广义多尺度分形参数，用于描述图像的纹理信息。
We have derived the formulas for wavelet coefficients of the fractal signal and white noise separately on the basis of which the maximum likelihood method is used to estimate the fractal parameter.
分别推导了分形信号和白噪声的小波系数统计量的公式，在此基础上用最大似然法进行参数估计。
Fractal dimension will be an important parameter of studying the mathematical and genetical characters of the permeability distribution in clastic rock reservoirs.
分维将是一个研究碎屑岩储层渗透率分布的数学和成因特征的重要参数。
Fractal dimension is an important parameter to characterize roughness in an image.
分形维数是描述图像粗糙程度的主要参数。
Fractal characteristic of multipath fading signal is studied in the paper which shows that multifractal dimension is a key parameter for describing the signal propagation in wireless channels.
本文研究多径衰落信号的多重分形性质，分析并指出了信号多重分形维数是描述无线信道传播特性的重要参数；
The result of the experiment showed fractal dimension can be a good parameter in image classified and analysis.
从实验结果看，分形维数可以很好地作为图像分类与分析的参数。
Fast simulated annealing is used in calculating the key parameter of fractal interpolation function - vertical scaling factor, thus makes further improvement of data compression speed.
采用快速模拟退火算法来计算分形插值函数的关键参数——纵向比例因子，进一步加快了数据压缩的速度。
A new affine parameter is described through the study of fractal coding algorithm. According to the characteristic of the affine parameter, a corresponding compression method is presented.
通过对分形算法的研究，提出一种新的仿射参数，针对新参数的特点采用了相应的压缩算法。
Fractal dimension of wood texture image can represent a lot of texture features, and it is an important characteristic parameter of timber species.
木材纹理图像的分形维数可以代表木材很多的纹理特征，它是木材树种的一项重要数字特征参数。
Furthermore, we investigated the thermal conductivity in the mixed system. Found that the thermal conductivity changed with the solid fraction, structural character parameter and fractal dimension.
并以此研究了混合颗粒系统中的热传导，研究发现此混合系统的有效热导率将随着固体体积百分比，系统结构特征参数和分形维数的变化而变化。
The result of this study shows that the fractal dimension of fracture surfaces is a characteristic parameter capable of reflecting the damage-fracture mechanism of rocks.
结果表明，分形维数是一个能反映岩石损伤断裂机理的特征参数。
The calculation of chaos and fractal characteristic parameter, the correlation, is studied.
研究了混沌与分形的特征参数?关联维数的计算方法和参数的选择。
Fractal dimension is an important parameter to characterize roughness in an image.
形维数是描述图像粗糙程度的主要参数。
This paper uses fractal geometry as a tool and fractal dimension as a measurement parameter to analyze the phenomena of fractal attenuation of cartographic object on cartography generalization.
本文以分形作为工具，分维值作为度量参数，研究制图综合中地图目标的分形衰减现象。
It puts up parameter design with computer programming language, and realizes the creation of the fractal graph. Discuss the color change in the fractal from art eyes.
编程实现了分形图形的参数化设计和生成，同时从计算机图形学以及艺术学的角度讨论了其中一些分形图形的色彩变幻。
Fractal dimension is a useful parameter to the study of light utilization and grow…
分形维数在树木光合作用及生长发育研究中是一个有用的参数。
This paper proposed an improved scheme for fractal image coding by introducing a control parameter that can affect the decoded image quality as well as encoding speed.
通过引入一个可以影响解码图像质量和编码时间的控制参数，该文提出了分形图像编码的一种改进方案。
The results proved that fractal dimension was an efficient parameter.
结果说明以分形维数作为评价指标是可行的。
Based OO technique, abstracts a class of 2d fractal images, according to the real parameter of template file, the class is able to dynamically produce various kinds of fractal objects instance.
运用面向对象技术，抽象出二维分形图形类，二维分形图形类能够根据模板文件的实际参数动态生成各种分形图对象。
The fractal dimension is a quantitative parameter that describes the fractal objects and indicates the complicity and essential characteristics of the system.
分形维是描述这种分形体的定量参数，反映了系统的复杂性与本质特征。
Therefore, the fractal dimension value is a quantitative parameter in the engineering evaluation of active fractures.
分维值可以作为断裂工程活动性评价的一个定量指标。
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.
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。
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