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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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xianxing
matlab解线性方程组的直接法程序,里面包括了常用的matlab解线性方程组的直接法程序,包括手写的和matlab自还的函数。(matlab solving linear equations of the direct method procedures, which includes the commonly used matlab solving linear equations of the direct method procedures, including hand-written and self is also a function of matlab.)
- 2010-01-10 21:29:29下载
- 积分:1
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Picture-Player
图片播放软件,含翻页,自动播放,播放速度控制,旋转(任意角度),放大,缩小等(Photo playback software, including flip, auto play, playback speed control, rotation (any angle), zoom, etc.)
- 2013-07-29 10:43:16下载
- 积分:1
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single2_spwm_test
单相逆变器的matlab仿真,有效值控制及波形控制(Individual inverter matlab simulation, adjustment and RMS waveform control)
- 2015-08-03 11:16:42下载
- 积分:1
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FDTD_3D_CPML_PW
三维时域有限差分程序,cpml吸收边界,介质表面采用网格均分技术(Three-dimensional finite-difference time-domain algorithm, CPML absorbing boundary, sharing media surface using grid technology)
- 2021-05-14 01:30:02下载
- 积分:1
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IIR_cheb1ap
本代码设计的切比雪夫1型滤波器,与MATLAB中的切比雪夫滤波器不同的是输出为未归一化的零极点,输入只要是通带频率,通带波动,截止频率,阻带衰减即可,更便于抄做(The code design of Chebyshev Type 1 filter, and MATLAB in the Chebyshev filter output is not different is that the poles and zeros of the normalized input as long as the pass-band frequency, pass-band fluctuations, cutoff frequency, stopband attenuation can be more easily copied to do)
- 2010-11-13 20:06:38下载
- 积分:1
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tdeb_and_TDEL
高阶谱分析,用于检测两个信号的延时情况,应用方面非常广泛,适用于阵列信号处理、雷达信号处理等.包含了TDEL文件和tdeb.m(Higher-order spectral analysis for the detection of two signals delay the case, the application is very widely used for array signal processing, radar signal processing. Contains TDEL files and tdeb.m)
- 2014-08-08 11:12:13下载
- 积分:1
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神经网络LSTM 时间预测
说明: lstm学习资料,可以使用,效果较好,希望满意(LSTM learning materials, can be used, the effect is better, hope to be satisfied)
- 2021-01-09 16:48:51下载
- 积分:1
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zhenxingfenjiefa
matlab编写结构计算振型分解法,能求解多自由度问题,自动绘出振型(the preparation of structural calculations matlab vibration mode decomposition method to solve the problem of multi-degree of freedom, automatic mapping mode shape)
- 2008-01-07 13:36:55下载
- 积分:1
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NeuralNetwork_BP
说明: bp
- 2008-04-17 11:16:14下载
- 积分:1