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aladdin1.0.tar
- 有限元分析源代码，能分析梁单元、膜单元、壳体单元等常用的有限元单元，并能计算模态、振型等
OP
- 频域的模态参数识别方法之一，可以对振动信号进行分析处理，得出结构的固有频率，阻尼比，振型系数，方法很好，程序完整，-Frequency-domain modal parameter identification methods that can analyze the vibration signal processing, draw the structure of natural frequencies, damping ratio, mode shape coefficient, very
LSFD
- 频域的模态参数识别方法之一，可以对振动信号进行分析处理，得出结构的固有频率，阻尼比，振型系数，方法很好，程序完整-Frequency-domain modal parameter identification methods that can analyze the vibration signal processing, draw the structure of natural frequencies, damping ratio, mode shape coefficient, metho
youlifenshiduoxiangshi
- 频域的模态参数识别方法之一，可以对振动信号进行分析处理，得出结构的固有频率，阻尼比，振型系数，方法很好，程序完整，-Frequency-domain modal parameter identification methods that can analyze the vibration signal processing, draw the structure of natural frequencies, damping ratio, mode shape coefficient, very
Levymethod
- 频域的模态参数识别方法之一，可以对振动信号进行分析处理，得出结构的固有频率，阻尼比，振型系数，方法很好，程序完整，-Frequency-domain modal parameter identification methods that can analyze the vibration signal processing, draw the structure of natural frequencies, damping ratio, mode shape coefficient, very
jiaquan
- 频域的模态参数识别方法之一，可以对振动信号进行分析处理，得出结构的固有频率，阻尼比，振型系数，方法很好，程序完整，-Frequency-domain modal parameter identification methods that can analyze the vibration signal processing, draw the structure of natural frequencies, damping ratio, mode shape coefficient, very
20105271274922703503
- 利用matlab编写的桁架结构模态振型计算，运行之后出现各阶振型动画。 -Prepared using matlab truss calculation of vibration mode, run the first vibration mode appears after the animation.
modaldecompositionmethod
- 模态振型分解法,讲的很详细，对于初学者很有用-Modal decomposition method, said very detailed, very useful for beginners
ModalShape
- matlab环境下编写的对导入的有限元模态振型数据进行动画演示的程序！-matlab environment prepared by the import of the vibration modes of the finite element data animation program!
cantileverbeam
- 包含了三个程序 分别是对悬臂梁的波数，色散关系和振型模态的求解-Contains three programs are the wave number of the cantilever, the dispersion relation and the vibration mode solution
simulink_k_m_c
- 用matlab中的simulink进行弹簧质量系统的仿真，可以输出速度，位移，加速度。包括itd法模态参数识别，正交归一化振型程序。-stiffness-mass simulation by simulink in matlab.it can get velocity acce and displacement.it also includes itd method and malized orthogonal functions
Vibration-mode-decomposition-method-
- 用ANSYS对模态分析中的振型进行分解的一个算例-Example an ANSYS modal analysis of vibration mode decomposition
motaifenxi
- 模态分析，获得采样数据的固有频率、各阶振型，阻尼比等，-Modal analysis, the natural frequency of the sampling data, each vibration mode damping ratio
SSI
- 在matlab环境下结构模态参数识别，振型、频率都有很高的精度-Structural modal parameter identification in the Matlab environment, have a high frequency modes accuracy
MAC
- 模态置信准则用于评价模态分析得到的振型的质量，或者用于比较两个向量之间相似度-Modal Assurance Criterion(MAC) is used to evaluate the quality of mode shapes of modal analysis or the similarity of two vectors.
ERADC
- 用于模态参数识别 可以识别频率和阻尼，利用eradc法，未列出振型识别的语句，可以自由添加 -For modal parameter identification Frequency and damping can be identified using eradc method, modal recognition statement is not listed, you can freely add
face
- 用MATLAB实现的模态振型动画模拟，主要涉及到GUI中各控件的关联、模型网格绘制、各节点变形量颜色显示（第四维）、动画快速显示（如果可以，就把它称为第五维）等内容。-By mode shape animation MATLAB to achieve, mainly related to the association of each GUI controls, draw a grid model, each node deformation colors (the fourth dimensi
Cbeam
- 悬臂梁的振动特性问题，解决了悬臂梁的固有频率以及模态振型-C-F beam，freq，mode
ComplexModeToRealMode
- 复模态到实模态的转换，一个简单有效的小程序。(Complex Mode to Real Mode, a useful matlab function.)
粒子群算法
- 用改进的粒子群算法对基于非对角MAC矩阵元素均值最小目标函数为目标函数，以简支梁前三阶模态振型为原始数据对简支梁进行传感器优化布置。(The objective function based on the average minimum objective function of the non-diagonal MAC matrix elements is studied by the improved particle swarm algorithm.)