Search - multifractal spectrum

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[Mathimatics-Numerical algorithms] falpha DL : 1: 一个计算多重分形谱的matlab程序，希望对大家有用。-a calculation of the multi-fractal spectrum of Matlab procedures in the hope that it may be useful right.
Date : 2025-07-19 Size : 1kb User : 贾籽
[Special Effects] fractral DL : 0: 计算图像的多重分形谱。它是分形的多尺度衡量的分型参数。-Calculated images multifractal spectrum. It is a multi-fractal measure the sub-type parameters.
Date : 2025-07-19 Size : 1kb User : vivien
[Mathimatics-Numerical algorithms] tmulti DL : 0: 对一维时间序列采用盒计数法对其进行多重分形谱的计算-Time series of one-dimensional box-counting method used to carry out its multifractal spectrum calculation
Date : 2025-07-19 Size : 1kb User : 韩玉兰
[Fractal program] multifractal-compute DL : 0: 用MATLAB编写的图象多重分形程序,可直接计算得到多重分形谱-Image prepared using MATLAB multifractal process, can be directly calculated multifractal spectrum
Date : 2025-07-19 Size : 1kb User : 慧莹
[Windows Develop] main DL : 0: Calculate the multifractal partition functions of a time series
Date : 2025-07-19 Size : 4kb User : kinfinger
[matlab] duochongfenxing DL : 0: 提供两个小程序，一个是多重分形谱算法；另一个是盒子维数的计算。-Provide two small programs, one is multifractal spectrum algorithm the other is the calculation of box dimension.
Date : 2025-07-19 Size : 3kb User : 钱雅儒
[Fractal program] Densitymfs DL : 0: 本代码主要是关于基于密度计算重分形谱的代码，该代码非常实用，很多相关参数可以自己选择。-This code is mainly about the calculation of multifractal spectrum based on density code。 The code is very useful. You can choose many of the relevant parameters.
Date : 2025-07-19 Size : 2kb User : David
[Wavelet] WavecoefMFS DL : 0: 该代码首先计算一个图像的小波变换系数，然后计算小波变换系数对应的重分形谱。-The code first calculates the wavelet transform coefficients of an image of, then calculate the multifractal spectrum corresponding to wavelet coefficients.
Date : 2025-07-19 Size : 1kb User : David
[Fractal program] Changesincharacteristics DL : 0: 针对振动信号的变化特点，提出一种用多重分形谱描述振动信号复杂性的新方法。-Changes in characteristics of the vibration signal, the new method of a multifractal spectrum to describe the complexity of the vibration signal.
Date : 2025-07-19 Size : 203kb User : xiejian
[matlab] multifractal-spectrum DL : 0: 国外用MATLAB编写的多维分形分析断裂结构的程序。在地质建模中有潜在用途。-A MATLAB® program based on the Hou algorithm for estimation of fractal dimension and multifractal spectrum of fractures is presented. The program performance was tested with many synthetical fractals and field data.
Date : 2025-07-19 Size : 79kb User : 张开
[matlab] fl_lse DL : 0: This code is used by matlab . You can calculate the multifractal spectrum of the time series from legend.
Date : 2025-07-19 Size : 4kb User : 黎明
[Windows Develop] Ttmultiii DL : 0: 对一维时间序列采用盒计数法对其其进行多重分形谱的计算可直接使用。 -Its multifractal spectrum calculation can be used directly on the time series of one-dimensional box counting method.
Date : 2025-07-19 Size : 1kb User : guowai
[matlab] multifractal-spectrum DL : 0: 一种计算多重分形谱的算法，能够有效计算多重分形谱的各种参数-A method of calculating the multifractal spectrum
Date : 2025-07-19 Size : 2kb User : yuanjie
[Other] multifractal-spectrum-algorithm DL : 1: 计算多重分形谱的MATLAB程序源代码，希望对大家有用。完整的源代码可以直接使用-Provide a small programs which is multifractal spectrum algorithm .
Date : 2025-07-19 Size : 8kb User : 陈寒
[Other] a-fast-Matlab-program DL : 0: A fast MATLAB program to estimate the multifractal spectrum of multidimensional data: Application to fractures "A MATLAB program based on the Hou algorithm for estimation of fractal dimension and multifractal spectrum of fractures is presented. The program performance was tested with many synthetical fractals and ﬁ eld data. Interpolation and sampling effects on the fractal dimension and multifractal spectrum estimation were also studied. Some common problems related to the fractal dimension and multifractal spectrum are also discussed. & 2010 Elsevier Ltd. All rights reserved."
Date : 2025-07-19 Size : 524kb User : nanoc
[AI-NN-PR] 331 DL : 0: 针对齿轮箱振动信号的非平稳性和非线性, 提出一种多重分形和支持向量机相结合的故障诊断方法。运用多重分形理论方法对齿轮振动信号进行分析, 通过分析发现多重分形谱和广义维数作为故障特征能够很好地反映齿轮箱的工作状态对支持向量机的参数利用粒子群优化算法进行优化, 并将齿轮箱振动信号的多重分形特征量作为支持向量机的输入参数以识别齿轮的故障类型。实验结果表明, 该方法在样本较小的情况下能够准确对齿轮箱的故障类型进行分类-Gearbox vibration signal of non-stationary and non-linear, the combination of a multifractal support vector machine fault diagnosis method. The use of multiple fractal theory methods to analyze gear vibration signals, through the analysis found multifractal spectrum and broad-dimensional number as the fault feature able to well reflect gearbox work state support vector machine parameters utilize particle swarm optimization algorithm to optimize and the multifractal characteristic quantities of the gearbox vibration signal as the input parameters of support vector machine to identify the type of gear failure. Experimental results show that the method in the case of a smaller sample can be accurately classify the type of failure of the gear box
Date : 2025-07-19 Size : 173kb User : 张力
[Fractal program] multifractal DL : 0: 多重分形谱的算法的matlab实现，输入数据为空，请自行选择-Multi-fractal spectrum algorithm matlab implementation, the input data is empty, your own choice
Date : 2025-07-19 Size : 2kb User : 刘晓鸣
[Special Effects] MultiFractalSpectrum DL : 0: 多重分形谱用于面部图像的方法，本人课题研究到一般的半成果，可以联系读帧，对面部分块进行多重分形的谱描述，私人珍藏，PUDN首发，下载者用于论文发表时，请在PUDN私信联系我，-Multifractal spectrum method for facial image, I research to the general half results, you can contact reading frame of the block across the spectrum of multifractal description, private collection, PUDN episode, when downloaders for papers published, please PUDN private letter to contact me, thank you
Date : 2025-07-19 Size : 150kb User : maofei47
[Technology Management] DFKDJFKDFJD DL : 0: 本文研究了多重分形的统计物理方法,以上证综合指数长达四年的一分钟高频数据为研究对象,计算了实际交易数据的多重分形谱及其特征参数,并确定了权重因子的取值范围。结果表明奇异指数和相应的谱函数作为多重分形谱的重要参数,一定程度上反映了股指本身的变化范围和高低价位出现频率的变化,然而谱函数可以预测股市趋势的断言在沪市并不成立。关键词:统计物理高频数据多重分形谱奇异指数-This paper studies the multifractal statistical physics methods, the Shanghai Composite Index more than four years of high frequency data for the study of one minute Object, calculated multifractal spectrum and characteristic parameters of the actual transaction data, and determine the weighting factor ranges. Results Table Ming singularity index and the corresponding spectral function as a multi-fractal spectrum of important parameters, to some extent, reflect the range of variation of the index itself And the level of price changes in the frequency of appearance, but the spectral function can predict stock market trends assertion does not hold in the Shanghai stock market. Keywords: Statistical Physics high frequency data multifractal spectrum singularity exponent
Date : 2025-07-19 Size : 711kb User : baibai
[Other] multifractal DL : 0: 盒子多重分形谱计算，可以计算多重分形，可以修改维数(multifractal spectrum)
Date : 2025-07-19 Size : 1kb User : 思瑞欧巴

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