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小数据量法求混沌吸引子最大Lyapunov指数的Matlab程序,参考文献:张家树.混沌时间序列的Volterra自适应预测.物理学报.2000.03-small data method for chaotic attractor largest Lyapunov exponent of Matlab procedures References : Zhang Shu. The chaotic time series Volterra adaptive prediction. Physics
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基于Cao方法求得混沌时间序列相空间重构的最优化嵌入维的Matlab程序-Cao method, based on the chaotic time series reconstruction phase space optimization of the embedded peacekeeping procedures Matlab
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基于Volterra滤波器混沌时间序列多步预测
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
参考文献:
1、张家树.混沌时间序列的Volterra自适应预测.物理学报.2000.03
2、Scott C.Douglas, Teresa H.-Y. Meng, Normalized Data Nonlineariti
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matlab编写的基于混沌时间序列的神经网络预测,包括一步和多步预测算法。-matlab prepared chaotic time series based on the neural network to predict, including step and multi-step prediction algorithm.
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代码用于估计关联维数。包括G-P算法(corrint.m),高斯核关联算法(gka.m) 和Judd算法(judd.m)-Correlation dimension estimation code. Algorithms for estimating the correlation dimension using the grassberger-Proccacia approach (corrint.m), the Gaussian-Kernel algorithm (gka.m) and Ju
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此文档介绍了混沌时间序列的几种分析方法,有参考价值-This document describes several of the chaotic time series analysis methods, there is reference value
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介绍了一些混沌时间序列的判定方法,对混沌时间序列研究有一定的帮助-Describes some of the chaotic time series to determine methods of study of the chaotic time series will certainly help
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介绍了一种改进的混沌时间序列的产生方法,可以当做混沌时间序列源-Introduced an improved method for forming the chaotic time series, can serve as a source of chaotic time series
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为了选择神经网络的最好结构以及增强模型的推广能力,提出一种自适应支持向量回归神经网络(SVR—NN)。SVR—NN 用支持向量回归(SVR)方法获得网络的初始结构和权值, 白适应地生
成网络隐层结点,然后用基于退火过程的鲁棒学习算法更新网络结点疹教和权 主。 SVR—NN有很
好的收敛性和鲁棒性,能抑制由于数据异常和参数选择不当所导致的“过拟合,’现象。将SVR—NN
应用到时间序列预测上。结果表明,SVR.NN预测模型能精确地预测混沌时间序列,具有很好的
理论和应用价值。-Ab
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This simulink model simulates the damped driven pendulum, showing it s chaotic motion.
theta = angle of pendulum
omega = (d/dt)theta = angular velocity
Gamma(t) = gcos(phi) = Force
omega_d = (d/dt) phi
Gamma(t) = (d/dt)omega + omega/Q
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该工具箱包括了混沌时间序列分析与预测的常用方法,有:
产生混沌时间序列(chaotic time series)
Logistic映射 - \ChaosAttractors\Main_Logistic.m
Henon映射 - \ChaosAttractors\Main_Henon.m
Lorenz吸引子 - \ChaosAttractors\Main_Lorenz.m
Duffing吸引子 - \ChaosAttractors\Main_Duffing.m
Duffing
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详细介绍了混沌时间序列的分析及应用,并给出了具体的例子。-describing the applycation of chaotic time series and giving some examples.
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Multi-step-prediction of chaotic time series based
on co-evolutionary recurrent neural network
协同进化递归神经网络的多步混沌时间序列预测-This paper proposes a co-evolutionary recurrent neural network (CERNN) for the multi-step-prediction of chaotic
time series, it
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利用平均位移法(AD)求取混沌时间序列的延迟时间(tau),参考文献是吕金虎所著-The average displacement (AD) to strike a delay time of the chaotic time series (tau), Reference Lvjin Hu book
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采用模糊神经网络anfis预测混沌时间序列的源程序。-The source program of Using fuzzy ANFIS neural network for predicting chaotic time series.
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混沌时序多步预测函数,采用matlab编程,简单易懂-Chaotic time series multi-step prediction function, using the Matlab programming, easy to understand
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这是混沌时间序列预测的工具箱,里面有测量关联维数的GP方法,还有测量延迟时间t的时序法,有C_C方法这种可以来测量两者的方法。-This is the chaotic time series prediction toolbox, which has measured correlation dimension GP method, as well as measuring the delay time t timing method, there C_C Method This method
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对于混沌时间序列的预测,重构相空间可用此方法计算嵌入的维数。-it is for the chaotic time series to reconstruct the image space about how to get the dimention number.
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Heasive函数的MATLAB编程实现,这对于计算混沌时间序列中的关联积分具有重要意义。-The Heasive function of the MATLAB programming, which is of important significance for the calculation of the chaotic time series correlation integral.
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吕金虎先生著作,研究混沌系统的入门必备书籍,里面尤其详细介绍了混沌反控制。-Mr. Lv Jinhu work, study chaotic system entry required books, in particular, which details the chaotic anti-control
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