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HHT
目前,互联网上HHT信号处理技术有
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。
(There provides three types of HTT program packages: one developed by France researcher G. Rilling 2007, the other provided by by Alan Tan from Matlab file exchange center and the third one by Taiwan Central University Data Research Center. Please start from the simple one by Tan to learn more.)
- 2009-04-29 22:43:48下载
- 积分:1
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29bf941cc07b
说明: svd 分析 奇异值分解 信号处理常用程序算法(svd analysis)
- 2011-03-15 11:46:36下载
- 积分:1
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chengxu
二维图像分割,画出灰度图像和背景的分界线(Two-dimensional image segmentation, to draw the dividing line between gray-scale image and the background )
- 2014-09-01 21:02:05下载
- 积分:1
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music_spectrum
MUSIC谱峰搜索算法,Multiple Signal Classification Method for direction finding.(MUSIC spectral peak search algorithm 。Multiple Signal Classification Method for direction finding.)
- 2011-11-11 19:01:48下载
- 积分:1
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matlab_image_process_function
这是一个matlab图形图像处理函数的详细列表,对于图像处理函数非常方便的。(This is a graphic image processing matlab a detailed list of functions for image processing function is very convenient.)
- 2009-05-28 21:10:59下载
- 积分:1
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Fish
its a matlab prog to find out if d fish is salmon or seabass
- 2010-02-28 16:27:31下载
- 积分:1
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cv3
Model Reference Adaptive Control
- 2013-11-15 22:45:26下载
- 积分:1
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multi
有关多相滤波的matlab的程序实现,是一个很高的学习例程,有助于对matlab和多相滤波的学习(On the polyphase filter matlab realize the procedure is a very high learning routines, help to matlab and polyphase filter learning)
- 2020-07-22 20:58:44下载
- 积分:1
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GAbp
好东西大家分享,希望可以给大家帮助,谢谢!(Good things to share, hope can give you help, thank you!)
- 2010-08-09 09:35:08下载
- 积分:1
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lambertw
Salam
Des toolbox que j’ai les télécharger depuis qlq année titre se traitement de signal ou bient signal processing
- 2009-11-07 02:09:36下载
- 积分:1