Description: 计算广义分形维数的matlab源程序。希望对大家有用！
函数形式：function [dq,rq]=fdim(q,x,trace)
不同q值下得到不同定义的分形维，如：q=0 is Hausdorf, q=1 is Information, q=2 is Correlation, etc.具体说明见程序。-Generalized fractal dimension of Matlab source. We hope that the right useful! Function form : function [dq, rq] = fdim (q, x, trace) q different values under different definitions of the fractal dimension, such as : q = 0 is Hausdorf. q = 1 is Information, q = 2 is Correlation, etc.. See specify procedures. Platform: |
Size: 1795 |
Author:贾籽 |
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Description: 计算广义分形维数的matlab源程序。希望对大家有用！
函数形式：function [dq,rq]=fdim(q,x,trace)
不同q值下得到不同定义的分形维，如：q=0 is Hausdorf, q=1 is Information, q=2 is Correlation, etc.具体说明见程序。-Generalized fractal dimension of Matlab source. We hope that the right useful! Function form : function [dq, rq] = fdim (q, x, trace) q different values under different definitions of the fractal dimension, such as : q = 0 is Hausdorf. q = 1 is Information, q = 2 is Correlation, etc.. See specify procedures. Platform: |
Size: 1024 |
Author:贾籽 |
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Description: 在matlab环境下计算广义分形维数得程序-Computing environment in matlab generalized fractal dimension of a process Platform: |
Size: 3072 |
Author:刘鹏举 |
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Description: 提出一种基于分形理论和BP 神经网络的航空遥感图像有监督分类方法。该方法尝试将航空图像
的光谱信息和纹理特征相结合。它首先将彩色航空图像由RGB 格式转化为HSI 格式,然后,根据亮度计算分
数维、多重分形广义维数谱q-D( q) 和“空隙”等基于分形的纹理特征,同时加入归一化的色度和饱和度作为光
谱特征,采用BP 神经网络作为分类器。通过对彩色航空图像的分类实验,结果证实该方法行之有效。-Based on fractal theory and BP neural network of aviation remote sensing image supervised classification method. This method tries to aerial images of the spectral information and texture characteristics of the combination. It will first color aerial images from the RGB format into HSI format, and then, according to the brightness calculation of fractal dimension, the generalized multi-fractal dimension spectrum qD (q) and the Platform: |
Size: 274432 |
Author:xuhuoping |
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Description: 分形维数的计算，应用于matlab，采用毯子法进行计算-Fractal dimension calculation, applied to matlab, using blankets to carry out the calculation method Platform: |
Size: 1024 |
Author:andy |
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Description: 计盒分形维数计算的matlab源代码编程实现过程-Function [Fdgen NoisfreFD ]=fractaldim(y,Q,M)
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Usage: Computes fractal dimension by box counting(BC) method.
NOTE: Running the code may take a little time, because it calculates
dimensions for all embedding dimensions up to M.
This code is based on an algorithm that constructs a box for the first
observation and for other observations test which it belongs to previous
box(s). If the observation belongs to one of the existent boxes then
increases number of points in the relevant box,otherwise makes a new box. the algorithm of this code uses only rounding down and it does not need
binary coding, sorting and so on. It uses only transformation data to [0,2^32-1] and finding valid boxes based on Leibovich and Toth(1989). Inputs: y is a vector time series. q stands for generalized dimension q=1 entropy dimension,q=2 correlation dimension and so on. q=0 is box counting dimen Platform: |
Size: 25600 |
Author:panwangsheng |
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Description: 利用计盒维数计算一维数据的一致分形维数以及广义分形维数-The uniform fractal dimension of one- dimensional data and the generalized fractal dimension are calculated by using the box- counting dimension Platform: |
Size: 24576 |
Author:柯南 |
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Description: gmcalab 快速广义的形态分量分析，分形维数计算的毯子算法matlab代码,利用matlab针对图像进行马氏距离计算 。- gmcalab fast generalized form component analysis, Fractal dimension calculation algorithm matlab code blankets, Using matlab to calculate the Mahalanobis distance for the image. Platform: |
Size: 5120 |
Author:卢利霞 |
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Description: There are reference Oh, Fractal dimension calculation algorithm matlab code blankets, Including the generalized cross-correlation function GCC time delay estimation. Platform: |
Size: 38912 |
Author:ssxcegub
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