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eigenvalue_computation
采用MATLAB语言变异的矩阵特征值计算程序,需要的下载吧(eigenvalue computation)
- 2015-01-15 17:34:16下载
- 积分:1
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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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Phase-unwrapping-algorithm
对于InSAR 系统,当波长较长时,干涉图条纹频率较低,相位解缠容易,但反演的高程精度较低
而当波长较短时,干涉图条纹频率较高,相位解缠困难,但反演的高程精度较高. 为了充分利用多波段
InSAR 干涉相位之间的互补信息,设计了利用中国余数定理的多波段InSAR 相位解缠方法,采用由DEM
仿真的多波段干涉图进行了相位解缠实验,得到了理想的解缠结果,成功解决了因地形起伏较大或基线较长而引起的干涉相位欠采样处的相位解缠难题.(For the InSAR System熏when the wavelength is longer熏the frequency of fringes will be lower熏the
phase unwrapping will be easier熏and the accuracy of derived heights will be lower. However熏when the
wavelength is shorter熏the frequency of fringes will be higher熏the phase unwrapping will be more difficult熏and
the accuracy of derived heights will be higher. In order to make the best use of compensatory information in
multi鄄band InSAR phases熏the phase unwrapping algorithm with the Chinese Remainder Theorem for multi鄄band
InSAR is designed. The multi鄄band interferograms simulated from DEM are applied to do phase unwrapping
experiments. The satisfying phase unwrapping results are obtained. The difficulty in phase unwrapping of sub鄄
sampling interferometric phases due to great hypsography or longer baseline is removed.)
- 2012-03-22 19:52:10下载
- 积分:1
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2006UncertaintySystems
使用统计方法进行系统不确定性的分析,包含m函数和Simulink模型(Using Statistics for Uncertainty Analysis in System Models)
- 2012-10-27 13:43:53下载
- 积分:1
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NonlinearIntegerProgrammingMatlabGeneticAlgorithmP
本程序是基于非线性整数规划的遗传算法所编写的Matlab程序(This procedure is based on the non-linear integer programming genetic algorithm written Matlab program)
- 2009-03-16 08:59:06下载
- 积分:1
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matlab
使用Matlab编程实现根据给定数值求三次样条插值函数(According to the given value seeking cubic spline interpolation function)
- 2015-04-12 16:52:35下载
- 积分:1
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fsk2
2进制移频键控的源代码,运行后得到正常结果!(2 binary frequency shift keying of the source code, running the results are normal!)
- 2010-07-22 12:06:46下载
- 积分:1
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Matlab_chinese_help
MATLAB 中文帮助,对于英语水平欠缺的可以快速入门!(MATLAB Chinese help, it can be fast primer for lower English level people!
)
- 2009-10-20 15:53:27下载
- 积分:1
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MATLAB_SIMULINK_in_power_system
电力系统的MATLAB+SIMULINK仿真与应用(Matlab in power system)
- 2010-10-05 16:39:49下载
- 积分:1
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MATLAB
Calculating stock variation using the normal law of probability
- 2014-11-20 03:35:31下载
- 积分:1