搜索资源列表
emdlssvm
- 一个 可以用的matlab程序 将时间序列经验模态分解后 使用最小二乘支持向量机进行预测-A matlab program can be used time series using empirical mode decomposition least squares support vector machine to predict
emd_hht
- 用MATLAB编写的EMD(经验模态分解)例程。实现了Hilbert黄变换、经验模态分解等理论算法,里面包含具体应用。-It is EMD sample codes. The Hilbert-Huang transform is coded by Matlab. And the EMD samples are included.
itd_method
- 模态分析运用itd方法进行模态参数识别的matlab程序
emd经验模态分解
- emd经验模态分解,可用于matlab经验模态分解工具中
package_emd
- 基于matlab的EMD(经验模态分解)(It gives some files on EMD by the team of G Rilling,and it show the algorithm on EMD in detail.)
emperical mode decompostion by matlab
- EMD经验模态算法程序,能够用到学到更好(by learning EEMD and writing daima)
Matlab runcode EEMD
- 经验模态分解,集合经验模态分解,希尔伯特分解,MATLAB 工具包(Empirical mode decomposition,EEMD, Hilbert decomposition, MATLAB Toolkit)
PlateVib
- 四边固支板模态求解,包含两个文件,用matlab打开(Four sided clamped plate modal solution, including two documents, open with MATLAB)
MATLAb振动信号代码
- 信号处理:预处理 ,时域,频域识别出模态参数(Signal processing: preprocessing, time domain and frequency domain identification of modal parameters)
EMD_
- emd, 经验模态分解代码。 输入输出都很简单。写好了一个test 可供使用。 简单使用则可以使用文件 find_emd_then_plot 写好了一个 plot 可供画出分解后的曲线。(emd, Empirical Mode Decomposition, code. Input and output are very simple. I have writed a test.m for using. Simple to use the file find_emd_then_plot.
modeshape
- 该程序为matlab计算一个三跨连续梁的桥梁结构模态的实例,用户可以用此程序进行模态分析。(The Example of Calculating the Modal of Bridge Structure)
VMD_2D
- 变分模态分解,VMD二维算法及测试示例,用来分解二维图像数据(Decomposition of two-dimensional image data)
滑模变结构控制MATLAB仿真(第2版)仿真程序
- 滑模变结构控制本质上是一类特殊的非线性控制,其非线性表现为控制的不连续性,这种控制策略与其它控制的不同之处在于系统的“结构”并不固定,而是可以在动态过程中根据系统当前的状态(如偏差及其各阶导数等)有目的地不断变化,迫使系统按照预定“滑动模态”的状态轨迹运动。由于滑动模态可以进行设计且与对象参数及扰动无关,这就使得变结构控制具有快速响应、对参数变化及扰动不灵敏、无需系统在线辩识, 物理实现简单等优点。该方法的缺点在于当状态轨迹到达滑模面后,难于严格地沿着滑模面向着平衡点滑动,而是在滑模面两侧来回穿
emd
- MATLAB有经验模态分解的工具箱,此次上传的程序有前人编写的分解程序,利于理解分解原理。(MATLAB has the toolbox of empirical mode decomposition. This uploaded program has decomposed programs written by predecessors, which is good for understanding the decomposition principle.)
经验模态分解
- 这是用于经验模态分解的matlab程序,不需要安装EMD工具箱就可以实现
Modal Analysis
- 对无阻尼多自由度振动系统的模态分析(源代码为三自由度),可通过更改质量矩阵和刚度矩阵得到自己想要的振动系统。pdf为Matlab处理震动信息的英文教程(For modal analysis of undamped multi-degree-of-freedom vibration system (source code is three degrees of freedom), the desired vibration system can be obtained by changing th
motaifenxi_1
- 用于Matlab计算悬臂梁模态分析,计算固有频率和振型(Modal analysis of cantilever beam)
随机振动-matlab程序
- 好几个关于随机振动,结构动力学方面求解的算法,包括PSD法,PEM法,模态空间法,虚拟激励法等算法的基础程序(Several algorithms for solving random vibration and structural dynamics, including PSD method, PEM method, modal space method and virtual excitation method, are introduced.)
旋转机械振动分析与工程应用
- 根据文中公式,可以复现预应力模态计算,一本很好的书(model analysis matlab)
轨道角动量仿真matlab
- matlab对轨道角动量的仿真,可以更改波长和模态值以适应光学和电磁应用(Matlab simulation of orbit angular momentum can change the wavelength and mode value to adapt to optical and electromagnetic applications)