搜索资源列表
SSI
- 随机状态子空间实验模态参数识别方法算法源程序-ssi modal identification
era
- 模态参数识别时域算法ERA，目前最实用的算法，需要配合随机减量法或NExT算法。-Modal parameter identification in time domain algorithm ERA, the most practical algorithm, need to meet the random decrement method or NExT algorithms.
frequncy-domain-modal-identification
- 基于频域的模态参数识别算法算例，都是比较经典的方法，不过现在基本不用，但对于该学科历史了解有帮助。-Modal parameter identification algorithm frequency domain numerical examples are based on more classic, but now the basic need, but for the discipline of history to understand help.
parameter-identification
- 桥梁结构模态参数识别,emd,hht,wt-parameter identification using emd method
shiyanmotaicanshudepinyushibie
- 试验模态参数的频域识别包括：导纳圆法模态参数识别，最小二乘模态参数识别，加权最小二乘法模态参数识别-Frequency domain identification of experimental modal parameters including: admittance method for modal parameter identification, modal parameter identification of least squares, weighted least square
era
- 基于时域的模态参数识别算法，特征系统实现法。-Modal parameter identification algorithm based on time domain, the characteristics of the system implementation method.
gezhenqi
- 基于MATLAB的两自由度模态参数识别简易算法的实现-Recognition achieve simple algorithm based on MATLAB two degrees of freedom modal parameters
polymax
- 频域内的模态参数识别方法之多参考点最小二乘复频域法，完全自己编写，希望有同样做模态参数识别的前辈给予指教与帮助-Frequency domain modal parameter identification methods as much as the reference point complex frequency domain least-squares method, completely on my own to write, want to have to do the same m
ITD
- 模态参数识别中ITD法，可得到结构的频率、振型、阻尼比等-ITD modal parameters identification method, frequency obtained structure, modes, damping ratio
Frequency-Domain-Identification
- 试验模态参数的频域识别方法——导纳圆法模态参数识别-Frequency Domain Identification of Experimental Modal Parameters- Admittance- circle Method for Modal Parameter Identification
Least-square-ident
- 最小二乘法模态参数识别（复模态—频响函数实虚部）-Least square method modal parameter identification
motaifenxi
- 模态处理 用于结构模态参数识别 对结构的各节模态进行识别-Modal treatment
mdof_modal_arbit_force_newmark
- 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-One of modal parameter identification method in the frequency domain, can the vibration signal analysis and processing, obtain the natural frequencies, damping ratio, mode shape coefficient met
LSCF
- 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
levy
- 基于matlab平台有理分式多项式法模态参数识别-Based on matlab platform rational fraction polynomial method modal parameter identification
Stochastic-subspace-method
- 随机子空间法用于模态参数识别 能够识别频率阻尼-Stochastic subspace method for modal parameter identification
ITD
- itd，一种时域模态参数识别方法，可以得到结构频率，阻尼比，振型，可直接使用，不需更改-A time domain modal parameter identification, can be measured data get the structure frequency and damping ratio and mode shapes
sta_demo
- 随机子空间法，用于结构模态参数识别，能够得到结构频率，阻尼比，精度高-A time domain modal parameter identification, can be measured data get the structure frequency and damping ratio and mode shapes
20170616zijibianxiedeFDD
- 2017年0616，该频域分解（FDD）土木工程中的一个输出系统识别技术的流行，特别是在结构健康监测。作为一个输出的算法，它是有用的当输入数据是未知的。FDD是模态分析技术，生成系统的实现采用了频率响应（多）输出数据参考。所附的MATLAB代码实现了这一技术的模态参数识别。为了使用此代码，处理（趋势、过滤等）时间的历史数据必须存储在一个Excel文件（数据每一频道栏目）。检查“加速度。对于时间的历史文件的一个实例xlsx”。(In 2017, 0616, frequency domain dec
107215818123456
- ITD与NExT法联合进行模态参数识别，计算效率高(The modal parameter identification is performed by ITD and NExT method, and the calculation efficiency is high)