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package_emd
- 将一个复杂的信号分解成如干个简单的信号，极大的方便了对信号的分析与求解。(A complex signal is decomposed into simple signals, which makes it convenient to analyze and solve the signal.)
POD
- 用于离散数据分析，提取模态,可以缩小分析数据的量，大大提高分析效率(for analysis the flow field)
xiezhenqi
- 用于谐振器模态分析以及弹簧质量系统受谐载荷(Used for resonator modal analysis and spring mass system for harmonic loads)
motaifenxi22
- 用于信号的模态分析，进行结构模态分析求解模态参数(For modal analysis of the signal, modal analysis is carried out to solve the modal parameters)
motaifenxi333
- 用于就算结构的参数识别，对结构进行模态分析(For structural parameter identification, modal analysis of structures is performed)
modal
- 求解结构共振频率MATLAB程序，该程序用于模态分析的数据处理。(MATLAB procedures for solving the structure resonance frequency, the procedure for modal analysis of data processing.)
tvfemd
- 基于经验模态分解的时频分析代码，对研究时间序列极为有用，亲测可用(Time frequency analysis code based on empirical mode decomposition is very useful for studying time series, and pro test is available)
EMD与EEMD程序
- EMD与EEMD程序，经验模态分析程序，亲自检验，很好用(EMD and EEMD procedures, empirical modal analysis procedures, personally tested, very useful)
System identificaation
- 参数识别和模态分析神经网络应用于桥梁结构评估。(System identification)
VC++的Ansys二次开发源代码
- 1、请将安装文件下的rotor文件夹拷贝到D盘根目录下。 2、如为Windows Vista操作系统请不要将程序安装在系统盘C盘下。 3、模态分析自动用log.txt作为例子测试。 4、实时ansys请导入log_test.txt作为例子测试，此时系统已进行了建模和网格划分工作，只需要求解和后处理即可。(1, please install the file under the rotor folder copy to the D packing directory. 2, such as
hht_toolbox_20040808
- 经验模态分析，用于机械故障等信号处理领域，效果明显(Empirical mode analysis (EMD) is used in the field of signal processing such as mechanical fault)
Modal Analysis
- 采用壳单元，用于不同层叠GFRP的模态分析及相应模态应变能的提取。(modal analysis for different laminated FRP composites)
function
- eof分析-温盐模态分析是一种测量温盐变化趋势与全球变暖的关系(EOF analysis - temperature and salt mode)
EEMD
- 经验模态分析的matlab程序包，能够实现数据压缩(Matlab program package for empirical mode analysis)
jingyanmotaifenjie
- 自适应信号时频处理方法，特别适用于非线性非平稳信号的分析处理。(The adaptive signal time-frequency processing method is especially suitable for the analysis and processing of nonlinear non-stationary signals.)
矢量迭代法子空间迭代法
- 结构模态分析中的矢量迭代法，用于计算振型和频率(Vector iteration method of structural modal analysis)
HyperMesh二次开发技术在车门分析中的应用
- 本文运用了简单易懂的 Tcl 脚本语言，基于 HyperMesh 软件对车门模态刚度分析流 程进行了二次开发(a simple Tcl scr ipt language is used, and the modal stiffness analysis flow of car door based on HyperMesh software The process has been developed two times)
Beam188
- ANSYS中BEAM188单元建立的两个桥梁有限元模型命令流，可供学习ansys建模和模态分析的初学者使用(The two bridge finite element model command flow established by BEAM188 unit in ANSYS can be used by beginners to learn ANSYS modeling and modal analysis.)
xuanbiliang
- 以悬臂梁为例，用有限元法编程生成质量矩阵和刚度矩阵（采用平面梁单元，单元数在10到30之间）。 使用matlab的用于广义特征值问题分析的函数（eig(A,B,'chol')，该命令使用乔莱斯基分解的方法，计算对称矩阵A和对称正定矩阵B的广义特征值问题。A对应刚度矩阵，B对应质量矩阵）计算梁的前三阶固有频率和振型，计算得到梁的前三阶固有频率和振型，并画出振型图。(Taking cantilever beam as an example, the mass matrix and stiffness
fangxinggaoceng
- 300m高的高层建筑的有限元建模及模态分析(Finite element modeling and modal analysis of 300m high rise building)