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hht
三种实现方式,采用MATLAB编程语言,一种是法国研究者设计的G Rilling 2007
另一种是MATLAB文件交换中心由Alan Tan开发的plot_hht程序包,第三种是台湾中央大学数据研究中心提供的EEMD包。
其中,我使用了plot_hht程序包,其使用了三个终止条件,驻留分量的单调性,极值点与零点的个数相差不超过1,还有黄锷1998经典文献提出的
SD>0.1,单调性的判断,并不是去判定驻留分量是否是单调函数,而是当曲线是双曲线时,循环结束,由于没有考虑端点效应,程序比较简洁,好读懂,大家
学习HHT可以从这个程序包入手,在此抛砖引玉,希冀有人能比较这三种不同的算法的性能和时间复杂度,以及对各种信号的适应性。(3 of hht method)
- 2009-05-20 16:32:51下载
- 积分:1
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huffman
用matlab演示图象的哈夫曼编解码过程(Matlab demo images used for the Huffman decoding process)
- 2009-05-31 13:38:07下载
- 积分:1
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MUSIC
空间谱估计基本原理
MUSIC,ESPRIT算法(MUSIC,ESPRIT)
- 2010-12-17 23:08:08下载
- 积分:1
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ensembles_pca_svm_new10v
pca做特征降维,然后进行特征空间随机分割构造多个svm分类器,并行处理,对样本进行分类,基于特征空间的svm多分类器(using pca reduce feature dimension,split feature space and then randomly divided over svm classifier construction, parallel processing, the samples were classified, based on multi-feature space classification svm
)
- 2011-05-26 16:11:12下载
- 积分:1
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peakfit
峰值滤波用于数据特征处理,可提高算法运算速度和鲁棒性(Peak filter characteristics for data processing, the operation speed can be increased and the robustness of the algorithm)
- 2014-12-10 17:24:35下载
- 积分:1
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Fuzzy-Mutual-Informaiton
Fuzzy Mutual information which is used to calculate the mutual information between two variables.
- 2014-01-07 17:12:50下载
- 积分:1
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mtsp
多旅行商问题的遗传算法 环形 固定节点( MTSPOFS_GA Fixed Start Open Multiple Traveling Salesmen Problem (M-TSP) Genetic Algorithm (GA)
Finds a (near) optimal solution to a variation of the "open" M-TSP by
setting up a GA to search for the shortest route (least distance needed
for each salesman to travel from the start location to unique individual
cities without returning to the starting location)
)
- 2013-05-17 22:08:33下载
- 积分:1
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3_2006011134
matlab,信号与系统大作业3,非常实用(matlab)
- 2010-08-30 10:28:24下载
- 积分:1
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matlab-pinpu-fenxi
matlab 进行频谱分析。时域转换频域进行分析。(matlab frequency analytic)
- 2013-09-28 15:35:35下载
- 积分:1
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Sliding-Mode-Control
双电机伺服系统的滑模控制,运行 jieh 可以看到与PID相比的控制效果,运行需要一点时间,2分钟左右,请耐心等待。(Sliding Mode Control of dual-motor servo system)
- 2021-04-29 11:28:43下载
- 积分:1