Description: G-P算法计算关联维的 Matlab 程序 (升级版，mex函数，超快)
作者：陆振波，海军工程大学
欢迎同行来信交流与合作，更多文章与程序下载请访问我的个人主页
电子邮件：luzhenbo@sina.com
个人主页：luzhenbo.88uu.com.cn
更新部分：
引入限制短暂分离参数，使该参数大于序列平均周期时，去除了同一轨道前后点的关联，
使 r 值较小时，ln r - ln C(r) 曲线接近线性
文件夹说明：
1、GP_Algorithm_main.m - 程序主文件
2、LorenzData.dll - 产生Lorenz离散数据
3、normalize_1.m - 数据归一化
4、CorrelationIntegral.dll - 计算关联积分-G-P algorithm in Matlab correlation dimension (upgrade version mex function, ultrafast) Author : bo, the Navy Engineering from the University of peer welcome exchanges and cooperation, more and download articles please visit my personal web page e-mail : luzhenbo@sina.com 000 people Home : luzhenbo.88uu.com.cn update : the introduction of restrictions on temporary separation parameters so that the sequence of parameters than the average cycle, in addition to the same orbit around the point and makes a relatively small r, r ln - ln C (r) curve is nearly linear document folders : 1, GP_Algorithm_main.m-procedure two main documents, LorenzData.dll - Lorenz have three discrete data, normalize_1.m-normalized data of four, CorrelationIntegral.dll-associated integral calculation Platform: |
Size: 6371 |
Author:陆振波 |
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Description: 没有采用短暂分离的方法的GP方法求关联维
G-P算法计算关联维的 Matlab 程序(mex版)
文件说明：
1、GP_Algorithm_main.m - 程序主文件
2、LorenzData.dll - 产生Lorenz离散数据
3、normalize_1.m - 数据归一化
4、correlation_interal.c - 计算关联积分的源代码文件
5. correlation_interal.dll-计算关联积分的mex文件
没有采用短暂分离的方法，该软件的C语言源文件使用的是路振波提供的
关联积分算法，在此说明和表示感谢！
mex文件为matlab7.0版本，使用VC6.0的c语言编译器编译。
-not adopt short-term separation of the GP method for the correlation dimension G-P method to calculate the correlation dimension of Matla b (Mex version) documents : 1. GP_Algorithm_main.m-2 main document procedures, LorenzData.dll - Lorenz have three discrete data, normalize_1.m-after all, one of the four, correlation_interal.c-calculated correlation integral source code documentation 5. corr elation_interal.dll-calculated the correlation integral Files document does not adopt short-term separation The method, the software in C language source document used by Lu Zhen-bo is the correlation integral algorithm, In this note and expressed thanks! Matlab7.0 Mex version of the document, use Visual C language compiler compiler. Platform: |
Size: 6975 |
Author:许小可 |
Hits:
Description:
G-P算法计算关联维的 Matlab 程序 (升级版，mex函数，超快)
-----------------------------------
更新部分：
引入限制短暂分离参数，使该参数大于序列平均周期时，去除了同一轨道前后点的关联，
使 r 值较小时，ln r - ln C(r) 曲线接近线性-G-P method to calculate the correlation dimension of the Matlab program (upgrade version Files function, Ultrafast) ----------------------------------- Update parts : the introduction of restrictions on temporary separation parameters so that the parameter is greater than the average cycle sequence, In addition to the same orbit around the point and makes a relatively small r, r ln - ln C (r) almost linear curve Platform: |
Size: 6149 |
Author:billjie |
Hits:
Description: G-P算法计算关联维的 Matlab 程序 (升级版，mex函数，超快)
作者：陆振波，海军工程大学
欢迎同行来信交流与合作，更多文章与程序下载请访问我的个人主页
电子邮件：luzhenbo@sina.com
个人主页：luzhenbo.88uu.com.cn
更新部分：
引入限制短暂分离参数，使该参数大于序列平均周期时，去除了同一轨道前后点的关联，
使 r 值较小时，ln r - ln C(r) 曲线接近线性
文件夹说明：
1、GP_Algorithm_main.m - 程序主文件
2、LorenzData.dll - 产生Lorenz离散数据
3、normalize_1.m - 数据归一化
4、CorrelationIntegral.dll - 计算关联积分-G-P algorithm in Matlab correlation dimension (upgrade version mex function, ultrafast) Author : bo, the Navy Engineering from the University of peer welcome exchanges and cooperation, more and download articles please visit my personal web page e-mail : luzhenbo@sina.com 000 people Home : luzhenbo.88uu.com.cn update : the introduction of restrictions on temporary separation parameters so that the sequence of parameters than the average cycle, in addition to the same orbit around the point and makes a relatively small r, r ln- ln C (r) curve is nearly linear document folders : 1, GP_Algorithm_main.m-procedure two main documents, LorenzData.dll- Lorenz have three discrete data, normalize_1.m-normalized data of four, CorrelationIntegral.dll-associated integral calculation Platform: |
Size: 6144 |
Author:陆振波 |
Hits:
Description: 没有采用短暂分离的方法的GP方法求关联维
G-P算法计算关联维的 Matlab 程序(mex版)
文件说明：
1、GP_Algorithm_main.m - 程序主文件
2、LorenzData.dll - 产生Lorenz离散数据
3、normalize_1.m - 数据归一化
4、correlation_interal.c - 计算关联积分的源代码文件
5. correlation_interal.dll-计算关联积分的mex文件
没有采用短暂分离的方法，该软件的C语言源文件使用的是路振波提供的
关联积分算法，在此说明和表示感谢！
mex文件为matlab7.0版本，使用VC6.0的c语言编译器编译。
-not adopt short-term separation of the GP method for the correlation dimension G-P method to calculate the correlation dimension of Matla b (Mex version) documents : 1. GP_Algorithm_main.m-2 main document procedures, LorenzData.dll- Lorenz have three discrete data, normalize_1.m-after all, one of the four, correlation_interal.c-calculated correlation integral source code documentation 5. corr elation_interal.dll-calculated the correlation integral Files document does not adopt short-term separation The method, the software in C language source document used by Lu Zhen-bo is the correlation integral algorithm, In this note and expressed thanks! Matlab7.0 Mex version of the document, use Visual C language compiler compiler. Platform: |
Size: 7168 |
Author:许小可 |
Hits:
Description: G-P算法计算关联维的 Matlab 程序(mex版)
没有使用”短暂分离“，使用了关联积分的mex文件，速度较快。 -G-P method to calculate the correlation dimension of Matlab (Mex version) not use "temporary separation," use of the correlation integral Mex documents faster. Platform: |
Size: 6144 |
Author:杨明 |
Hits:
Description:
G-P算法计算关联维的 Matlab 程序 (升级版，mex函数，超快)
-----------------------------------
更新部分：
引入限制短暂分离参数，使该参数大于序列平均周期时，去除了同一轨道前后点的关联，
使 r 值较小时，ln r - ln C(r) 曲线接近线性-G-P method to calculate the correlation dimension of the Matlab program (upgrade version Files function, Ultrafast)----------------------------------- Update parts : the introduction of restrictions on temporary separation parameters so that the parameter is greater than the average cycle sequence, In addition to the same orbit around the point and makes a relatively small r, r ln- ln C (r) almost linear curve Platform: |
Size: 6144 |
Author:billjie |
Hits:
Description: This code estimates the intrinsic dimension of a dataset. It
calculates three estimates. The estimator by the authors which was
proposed in
M. Hein, J-Y. Audibert
Intrinsic dimensionality estimation of submanifolds in Euclidean space
Proceedings of the 22nd ICML, 289-296, Eds. L. de Raedt and S. Wrobel, 2005
and two classical estimators: the correlation dimension and the Takens estimator
(see the paper for references).
Two possible implementations are available. The first one is C-Code and the other
one is a mex-file for the usage in MATLAB.
The usage of this code is allowed for scientific purposes. If you use this code
please cite the above paper. Platform: |
Size: 18432 |
Author:dadashi |
Hits:
Description: G-P算法计算关联维的 Matlab 程序 (升级版，mex函数，超快)
-----------------------------------
更新部分：
引入限制短暂分离参数，使该参数大于序列平均周期时，去除了同一轨道前后点的关联，
使 r 值较小时，ln r - ln C(r) 曲线接近线性
-----------------------------------
文件夹说明：
1、GP_Algorithm_main.m - 程序主文件
2、LorenzData.dll - 产生Lorenz离散数据
3、normalize_1.m - 数据归一化
4、CorrelationIntegral.dll - 计算关联积分-GP method to calculate the correlation dimension of the Matlab program (upgrade version, mex function, ultrafast)----------------------------------- update parts: the introduction of restrictions on temporary separation parameters, so that the sequence of parameters than the average cycle, in addition to the same orbit around the point and makes a relatively small r, ln r- ln C (r) curve is nearly linear----------------------------------- Folder Description: 1, GP_Algorithm_main.m- the main program file 2, LorenzData.dll- generate Lorenz discrete data 3, normalize_1.m- data normalization 4, CorrelationIntegral.dll- calculate correlation integral Platform: |
Size: 7168 |
Author:weidance |
Hits:
Description: 计算混沌序列的关联积分，进而可以估测混沌序列的关联维数，为MATLAB嵌入C程序-Calculate the correlation integral chaotic sequence, in turn, can estimate the correlation dimension chaotic sequence for MATLAB embedded C program Platform: |
Size: 1024 |
Author:田亮亮 |
Hits:
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)
__________________________________________________________________________
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 |
Hits:
Description: 利用自然梯度算法，基于分段非线性权重值的Pso算法，详细画出了时域和频域的相关图，信号维数的估计，现代信号处理中谱估计在matlab中的使用，感应双馈发电机系统的仿真，包括回归分析和概率统计，IDW距离反比加权方法。- Use of natural gradient algorithm, Based on piecewise nonlinear weight value Pso algorithm, Correlation diagram shown in detail the time domain and frequency domain, Signal dimension estimates, Modern signal processing used in the spectral estimation in matlab, Simulation of doubly fed induction generator system, Including regression analysis and probability and statistics, IDW inverse distance weighting method. Platform: |
Size: 5120 |
Author:byzxr |
Hits:
Description: 在matlab R2009b调试通过，信号维数的估计，复化三点Gauss-lengend公式求pi，可以得到很精确的幅值、频率、相位估计，线性调频脉冲压缩的Matlab程序,预报误差法参数辨识-松弛的思想，包括广义互相关函数GCC时延估计，处理信号的时频分析。- In matlab R2009b debugging through, Signal dimension estimates, Complex of three-point Gauss-lengend the Formula pi, You can get a very accurate amplitude, frequency, phase estimation, LFM pulse compression of the Matlab program, Prediction Error Method for Parameter Identification- the idea of relaxation, Including the generalized cross-correlation function GCC time delay estimation, When processing a signal frequency analysis. Platform: |
Size: 7168 |
Author:jrzku |
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Description: 相关分析过程的matlab方法，包括数据分析、绘图等等,进行波形数据分析,课程设计时编写的matlab程序代码，在matlab R2009b调试通过，模拟数据分析处理的过程，信号维数的估计，双向PCS控制仿真。- Correlation analysis process matlab method, Data analysis, plotting, etc., Waveform data analysis, Course designed to prepare the matlab program code, In matlab R2009b debugging through, Analog data analysis processing, Signal dimension estimates, Two-way PCS control simulation. Platform: |
Size: 5120 |
Author:白文明 |
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Description: Signal dimension estimates, Automatic identification in the matlab environment the size of the connected area, Including Deng's correlation, absolute correlation, correlation of slope, improved absolute correlation. Platform: |
Size: 7168 |
Author:fingpunqen
|
Hits:
Search - correlation dimension in matlab