In this paper, the multi fractal statistical characteristics of earthquake distribution are summarized.
讨论了地震分布的多重分形统计特征。
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 experiment shows that the simulated rough surfaces exhibit statistical resemblance to the real ones, which lays the foundation for a further study of multi fractal surfaces.
实验结果证明，模拟表面的统计特性接近于真实表面，为进一步研究多重分形表面打下基础。
The results show that the medium term symptoms of strong earthquakes in some regions can be proposed from the multi fractal dimension spectrum and singularity spectrum of earthquake distribution.
研究结果表明：地震分布的多重分形维数谱和奇异性谱对于一些典型震区的强震发生具有中期预报价值。
Firstly, the character of multi-target detection is analyzed, the fractal theory is introduced, and then the theory of fusion detection scheme is introduced in detail.
首先对多目标检测的特点进行了分析，对分形理论进行了介绍，然后详细介绍了该融合检测算法的思路和原理。
At first, the fractal dimension is extracted from the original image and special gray image for the rough classification, and then the multi-fractal dimension is used for further classification.
首先通过计算原始图像和特征灰度图像的分形维数实现第一次的粗分类提取，然后采用多重分形奇异谱方法进一步完成了细分。
We can replace the HOLDER exponent by a simple calculation method and find a suitable segmentation threshold by calculating its multi-fractal spectrum.
利用一个简单的计算方法来近似代替HOLDER指数并通过计算其多重分形谱以寻求合适的分割阈值。
Local gray histogram statistics is applied to object detection in the images with multi-scale fractal feature.
在多尺度分形新特征图像中采用局部直方图统计方法进行目标检测。
It was very effective to describing the character of soil particle distribution by using multi-fractal method.
应用多重分形的方法来描述土壤粒径分布性质是非常有效的。
Known from the theory of chaos, multi-fractal of stochastic process is a key characteristic of its dynamics, of which entropy rate is a special fractal dimension named information dimension.
从混沌的角度来看，随机过程的多重分形谱是动力系统的重要特征，熵率只是多重分形维中特殊的一维，即信息维。
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。
Some aspects of multi-phase polymers, such as phase-separate, microstructure and mechanical properties, can be investigated quantitatively by fractal theory.
采用分形理论能定量地表示多相聚合物体系的相分离、微观结构、力学性能等。
Combining fractal calculating dimension with multi layer neural network, a diagnosis method named as fractal neural network is built.
将分形计算维数概念与多层感知器神经网络结合，建立了机械设备的分形神经网络诊断方法。
The space-time distribution of earthquakes is usually multi-fractal Set.
地震时空分布通常是多重分形集。
Geophysical data are the stack of these kinds of signals and thus present multi-fractal characteristics.
地球物理信号通常表现为多个这类信号的叠加，为多维分形特征。
This paper puts the emphasis on the application of the fractal antenna techniques to multi-frequency wireless communication.
本文重点研究分形天线在多频无线通信中的应用。
This paper expatiates the notion of image fractal dimension and multi-scale fractal feature, proposes a ship target detection method based on multi-scale fractal feature.
阐述了图像分形维和多尺度分形特征的概念，提出了一种多尺度分形目标检测方法。
The result above shows that it is significant to apply the multi-fractal characteristic in mid-strong earthquake prediction of one year to one and half year scale in this area.
上述结果说明利用地震时序的多标度分形特征对于该地区的半年至一年尺度的中强地震预报是有意义的。
The results indicate that multi-fractal characteristics of pores of marine soft soil are different from one to another among the three regions.
结果表明三个地点的海积软土孔隙多重分形特征存在差异。
Then, Hurst analysis was used to analyze multi-fractal characteristics of different scale signals.
研究发现，分解的信号可由多尺度方法得到较好的理解。
This article firstly introduces the quantitative model of topography multi-fractal characteristics and the implement process on GIS.
本文头后介绍了地貌长沉开形特征量化模型和地貌长沉开形特征量化的GIS实现方式及入程。
The fractal antenna based on space self-filling ability and self-similarity ability, presents some characteristic such as electrically small size, wideband and multi-frequency.
基于分形的自相似性和空间填充特性设计的分形天线，具有电小尺寸、宽频和多频等特性。
Now queuing systems based on inputting multi-fractal network traffic have no parse result and only aim at single-queuing.
针对目前分形网络流量输入下排队系统研究大多没有给出解析结果，且只研究单队列排队的缺点。
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。
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。
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。
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