搜索资源列表
Kalman_Knowinput
- kalman滤波，李国强，用于模态识别，先生称响应在用相应识别系统参数
MATLAB_era.rar
- 用于多输入多输出的系统辩识,也可以用为环境激励下的模态参数识别.,For multi-input multi-output system identification, can also be used for the environment, inspired by the modal parameter identification.
LS
- 试验模态分析的时域识别方法的一种，可以识别出信号的模态参数，固有频率阻尼比振型系数，-Experimental modal analysis of a time-domain identification method that can identify the signal modal parameters, natural frequency mode of vibration damping ratio coefficient,
pcamat
- 本征正交模态分解法,用于多维随机场特征模态提取，得到特征值及特征向量-proper orthogonal decompositioin
Antisymmetric-part-of-the-Lame-wave
- Lame波反对称部分的基本模态的matlab 程序-Antisymmetric part of the Lame wave
taociyuantong
- 超声振动模态分析的应用实际例子，以陶瓷圆筒为例子-Ultrasonic vibration modal analysis
matlab.nastran.f06
- 运用matlab的程序提取nastran的结果文件里面的模态信息-Use matlab program to extract files which results nastran modal information
EMD
- 本程序是用经验模态分解(EMD)算法检测VF信号的，该算法的灵敏度和特异性都达到了90 以上。-This procedure is used empirical mode decomposition (EMD) algorithm to detect VF signals, the sensitivity and specificity of the algorithm has reached more than 90 .
EMD_0627
- emd算法 主要用来提取信号的本征模态，将信号的原始信号从混合噪声中提取出来-emd algorithm Mainly used to extract the signal intrinsic mode, the original signal from the mixed noise extraction
hht
- 对给定信号进行经验模态分解，得出固有模态函数，最终得出hh谱-For a given signal, the empirical mode decomposition, derived intrinsic mode function, concluded hh spectrum
LMDjx
- 抑制局域均值分解算法的模态混叠现象，采用的是总体局域均值分解方法-Inhibit the local mean decomposition algorithm of modal aliasing phenomenon, is the overall local mean decomposition method
emd
- 此程序为经验模态分解的程序，包含了对信号的去噪-This program for empirical mode decomposition, contains the signal denoising
EMDMATLAB-program
- 经验模态分解代码 外加求取尖峰值 有中文标注 需要自己修改-ENID code is applied to strike spikes have Chinese labels need to modify their own
CalcModePara
- 据对角化状态空间矩阵A计算模态的参数 固有频率、阻尼比-According to a state parameter space matrix diagonalization A computing modal- natural frequencies, damping ratio
ARTime_invariant
- 由AR模型识别悬臂梁模态的稳定图法,输入为悬臂梁振动响应信号。-model identification with AR modal
eemd
- 用于解决EMD分解过程中存在的模态混叠问题，采用总体平均经验模态分解算法，同传统EMD相比，分解效果更好。(To solve the problem of modal aliasing existing in the EMD decomposition process, the total average empirical mode decomposition (EMD) algorithm is adopted, and the decomposition effect is better
ceemdan
- CEEMDAN方法，用于解决EMD分解过程中的模态混叠问题，同常用的EEMD方法相比，其有效减少了迭代次数，增加了重构精度，更加适合非线性信号的分析。(CEEMDAN method is used to solve the modal aliasing problem in the EMD decomposition process. Compared with the commonly used EEMD method, it effectively reduces the number of
decouple
- 发动机悬置系统优化设计，发动机悬置系统刚体模态频率分布，发动机悬置系统能量解耦(Mount design, modal frequency distribution, energy decoupling)
框架模态分析final
- 一幢普通框架结构楼房的ANSYS建模及其模态分析(ANSYS modeling and modal analysis of a common frame structure building)
pso-vmd
- 提供 基于粒子群算法优化的变分模态分解算法，适应度函数选择的是模糊熵(This paper presents a variational mode decomposition algorithm based on particle swarm optimization, and the selection of fitness function is fuzzy entropy)