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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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003小波变换及其MATLAB工具的应用
说明: 003小波变换及其MATLAB工具的应用(003 DWT and MATLAB application tools)
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- 积分:1
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matlab
MATLAB的基本知识,基本运算与函数整理(MATLAB basic knowledge, basic calculations and function finishing)
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ACO_on_JSSP.tar
Ant Colony Algorithm for solving Job shop scheduling problem.
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zhankongshijiaoliutiaoya
电力电子斩控式交流调压电路的matlab仿真主电路(Power Electronics Chopping AC voltage regulator circuit simulation matlab main circuit)
- 2021-03-28 21:59:12下载
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matlabppt
matlab代数方程求解 微分方程 绘图 重庆大学数模培训材料(matlab algebraic equations the number of model training materials, Chongqing University)
- 2011-05-26 09:33:23下载
- 积分:1
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boostingstyle
boost升压电路,使用电压外环和电流内环双闭环控制,可以很好地稳定电压,保持功率恒定,采用电流模式(boost boost circuit, using the voltage outer and inner current double closed-loop control, can be a good and stable voltage, keep the power constant current mode)
- 2020-12-02 15:49:27下载
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nibian
较为精确的逆变器仿真模型,包括控制系统,可作为初学者的重要参考,很有参考价值(More accurate simulation model of inverter, including the control system can be used as important reference for beginners,a good reference)
- 2010-09-04 11:09:33下载
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yuandaima
matlab GUI界面程序设计源代码 对编界面的初学者十分有用(matlab GUI interface programming source code compiled interface is very useful for beginners)
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suijidu
说明: 随机信号复杂度matlab程序。可以分析信号的复杂度。而且有上限(The complexity of random signal matlab program. The complexity of the signal can be analyzed. But also limit)
- 2011-02-23 23:15:51下载
- 积分:1