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fractaldimensionofchaosattractor
在重构相空间的基础上计算吸引子的分形维时,合适的嵌入维m和时间滞后τ的选取至关重要.在虚假邻域概念基础上,本文给出了确定m和τ的方法.较之以前的方法,此方法更准确、简单、容易理解、易实施,对较小样本数据集也可靠.最后的应用实例验证了理论的正确性.(In the reconstructed phase space based on the calculation of the fractal dimension of attractor, the appropriate embedding dimension m and time lag τ selection is essential. In a mock neighborhood based on the concept, this paper presents the method to determine m and τ. Compared with the previous methods, this method is more accurate, simple, easy to understand, easy to implement on a smaller set of sample data is also reliable. The last application example to verify the theoretical correctness.)
- 2010-03-04 10:10:17下载
- 积分：1
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sorting
说明： 用三层感知器实现数据分类。该感知器无反馈，使用2-2-1结构(Sensor data with a three-tier classification. The sensor without feedback, using the 2-2-1 structure)
- 2011-04-06 21:49:33下载
- 积分：1
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calculate-word
输入一个句子后，通过点击按钮，可以得到本句子的单词个数与句子的个数(Enter a sentence, by clicking on the button, you can get the number of words in this sentence and the number of sentences)
- 2011-06-09 17:19:32下载
- 积分：1
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matlab-brag
关于各种光纤光栅的matlab仿真代码，研究了光栅的反射谱等光栅特性(matlab simulation code of fiber grating can run.)
- 2012-08-24 13:33:58下载
- 积分：1
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spline
matlab小波变换源代码，供广大研究者学习(matlab wavelet transform source code, for the majority of researchers to learn)
- 2013-11-22 21:37:29下载
- 积分：1
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rjjpbwys
处理信号的时频分析，可以得到很精确的幅值、频率、相位估计，可实现对二维数据的聚类，结合PCA的尺度不变特征变换(SIFT)算法，计算多重分形非趋势波动分析，用于建立主成分分析模型。( When processing a signal frequency analysis, You can get a very accurate amplitude, frequency, phase estimation, Can realize the two-dimensional data clustering, Combined with PCA scale invariant feature transform (SIFT) algorithm, Calculate the multifractal trend fluctuation analysis, Principal component analysis model for establishing.)
- 2016-04-13 06:45:14下载
- 积分：1
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wavelettransform
基于小波变换的语音增强的语音去噪的MATLAB源程序(Wavelet-Based Speech Enhancement Speech Denoising MATLAB source code)
- 2009-05-03 16:16:04下载
- 积分：1
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lunv
实现数据的存储，可以利用一个矩阵的一列得到另一个矩阵的一列，非常方便(Data storage, you can use a matrix of a matrix by another one, very convenient)
- 2010-11-14 20:35:17下载
- 积分：1
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89057246bipei
通过matlab平台实现两幅图像之间的配准；(Matlab platform through the registration between two images )
- 2011-05-08 17:28:01下载
- 积分：1
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2SVDquzao
利用改进奇异值去除噪声，效果不错，带实例，可以参考(The improved singular value remove the noise, the effect is good, with examples, can reference)
- 2012-04-26 12:58:02下载
- 积分：1
