The results show that linear fractal features exist in the grain size of laterite.
研究结果表明:不论是否加分散剂,红土的颗粒粒度都存在线性分形结构。
This paper analyzed the fractal features of particle size distribution (PSD) of soils in China.
以土壤颗粒组成数据为基础,分析了我国土壤颗粒组成的分形维数。
As the complex degree of design problems increases, the 2 + 3 model exhibits some fractal features.
随着设计问题复杂程度的增加,2 +3模型表现出分形几何描述的某些性质。
Abstract: This paper analyzed the fractal features of particle size distribution (PSD) of soils in China.
文摘:以土壤颗粒组成数据为基础,分析了我国土壤颗粒组成的分形维数。
The result of the explorative investigation shows that the fractal features are concerned with the condi. tions of the char combustion.
初步研究结果表明分形特征与碳焦燃烧工况有关。
A new probabilistic function for studying the multi-fractal features on the volatility of variance of financial time series is proposed.
提出了一种新的概率函数计算方法,用于研究金融时间序列在方差波动方面的多重分形特征。
The calculation method of earthquake multi fractal features are presented and the possibility of its application in earthquake prediction research is studied.
研究了地震多重分形性质的计算方法及其应用于地震预报的可能性。
The river fractal features can reflect the features of river systems, and the fractal dimension is an important variable that can reflect the fractal features.
河流水系形态特征可以通过河流的分形特征来反映,分形维数则是河流分形特征的量化表示,其与河流洪水之间存在着一定的关系。
By using box dimension, information dimension and correlation dimension, fractal features of Wuyishan Natural and Culture Heritage were studied at a multi-dynamic scale.
利用分形理论中的计盒维数、信息维数和关联维数,采取变换取样空间的方式研究了武夷山双遗产地景区系统分形特征的多尺度效应。
The simulation results with real aviation remote sensing image show that the improved method effectively keeps the image fractal features and can obtain more accurate fractal dimension.
对模拟影像及实际航空遥感影像进行仿真,结果表明:改进后的三棱柱面法较好地保留了遥感影像的分形特性,计算的分形维数也更为准确。
A combination of GLCM (Gray Level Co-occurrence Matrix) and Fractal features has been used: With the result of experiment we conclude that the combination feature is better than single feature.
研究了灰度共生矩阵和分形维特征相结合的综合特征,并将其应用于文物图像处理,实验表明基于该综合特征的分类优于基于单一特征的分类。
Of course it includes several educational math and logic games you'd expect to see, it also features a few apps like the real-time fractal zoomer Xaos, designed to encourage higher learning.
当然,它也包含许多你想看到的教育性数学和逻辑游戏,也采用了一些像是实时分形缩放的Xaos之类的软件,用来鼓励学习更高一级的内容。
The surface image of substance was studied with the method of fractal geometry. Calculated the information dimension(D I)of images, which have different distributing features.
应用分形几何的方法,研究了物质表面图像上粒子的分布特点,计算出粒子疏密分布不同的表面图像的信息维。
With the combination of SAR image features and fractal theory, a new method of edge detection by calculating the fractal dimension multiscalely is proposed.
将SAR图像的特点与分形理论相结合,提出了一种新的基于区域自选的多尺度分形维数边缘检测方法。
Fractal geometry provides a means of describing and analyzing the complexity of different geographical features in remotely sensed images.
在遥感图像中,分形方法提供了一种描述和分析不同地理特征复杂度的方法。
Pearlite spheroidization is irregular changing of metallographical image and has the features of fractal, so it can be described by technique of fractal.
珠光体球化反映到金相上,是一种不规则图像的变化,并且具有分形的特征,可望用分形几何的方法来进行描述。
Fractal structure features of granulometric distribution in sliding zone soils of landslides are studied based on the fractal theory.
本文据分形理论分析了滑坡滑动带土粒度分布的分形结构特征。
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。
According to the nonlinear features of soil, 7 fractal dimension parameters to identify structure state of soil are suggested with the help of fractal theory.
根据土体具有的非线性特征,运用分形几何理论提出了7项定量表征土体微结构状态的分维指标。
On the basis of fractal theory, the fractal structure features of fracture systems, water systems and granulometric distributions of fault gouges in the active fault zones are analyzed.
依据分形理论分析了活动断裂带内断裂系、水系及断层泥粒度分布的分形结构特征。
According to the fractal theory. a new method of complicated contour automated generalization. which is based on quantizing the features of contour lines shape. is proposed in this paper.
本文根据分形理论的基本原理,提出了一种基于量化等高线形状结构特征的复杂等高线自动综合的新方法。
The results show that moment features and tabulated data are more effective than statistics and fractal parameters in distinguishing five kinds of discharge.
识别结果表明矩特征和三维谱图表列数据有较好的识别效果;
The basic ideology and the present state are introduced, and a new kind of manufacturing mode- fractal company is presented and its main features are discussed.
简要介绍了分形理论的基本思想和研究现状,给出了分形公司的新制造模式,探讨其主要特点。
The key techniques system features and promise of applications for automatic target recognition based on the fractal techniques are discussed then.
介绍以分形技术为核心的自动目标识别系统的技术关键、系统性能和系统的应用前景;
Based on the features of infrared image and the speciality of fractal dimension, a method of detection infrared dim small target based on fractal dimension was presented.
针对红外图像的特点及分形分维的特性,提出了基于分维像的红外弱小目标检测方法。
The regression relationship between fractal dimension and physical and mechanical property of soil indicates that fractal dimension characterizes the soil engineering geological features.
分维数与土的物理力学性质的回归关系表明,分维在一定程度上表征土的工程地质特征。
The variation features of fractal dimensions are analysed.
分析了分维的变化特征。
To extract texture features from medical images, the approaches for multi-scale complexity and multi-scale fractal dimension were proposed in this paper.
提出使用多尺度复杂性方法和多尺度分维数方法提取医学图像纹理特征并将之用于图像检索。
GLCM describes texture features from pixel correlation of gray and the fractal dimension reflects the structure of self-similar.
灰度共生矩阵法能够从像元的灰度相关性上对纹理特征进行描述,而分形维数反映了纹理的结构自相似特征。
GLCM describes texture features from pixel correlation of gray and the fractal dimension reflects the structure of self-similar.
灰度共生矩阵法能够从像元的灰度相关性上对纹理特征进行描述,而分形维数反映了纹理的结构自相似特征。
应用推荐