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有理多项式模态参数识别,希望对大家有帮助-Rational polynomial modal parameter identification
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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
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这是一篇很不错的基于多模态生物特征的身份识别的论文,希望能够帮助大家。-This is a very good multi-modal-based biometric identification papers, I hope you can get help.
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hilbert-huang 变换中EMD(经验模态分解)方法对非线性信号的分析,固定模态分量及瞬时频率计算-hilbert-huang transform EMD (Empirical Mode Decomposition) method of nonlinear signal analysis, the fixed component and the instantaneous modal frequency counter
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本软件主要用于结构的时域试验模态分析,包括单输入单输出,单输入多输出和多输入多输出程序设计。传统的模态分析软件大多是基于频域分析方法,需首先对采样信号进行Fourier 变换。本软件使用实测时域信号,无需Fourier变换,可以避免由于信号截断而引起泄露、出现旁瓣、分辨率低等问题对辨识精度的不利影响。此外,节省了计算机运算时间,可以对实际工况状态下的结构进行在线参数识别。-This software is mainly used for the structure of time-domain
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模态参数的时域识别方法,即在时间域内识别试验结构模态参数。-Time-domain modal parameter identification method, that is, the structure in time domain modal parameter identification experiments.
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模态参数频域识别,是指在频率域内识别试验结构模态参数的方法。-The frequency domain modal parameter identification, is the recognition test in the frequency domain method of structural modal parameters.
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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,
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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
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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
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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
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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
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时域模态参数识别方法,有效的识别时域信号 并提取模态参数。效果较好-Time-domain modal parameter identification methods, and effective identification of time-domain signal and extraction of modal parameters. Better-
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这是一个关于模态参数识别的资料,里面有几种关于模态参数识别的方法。-This is a modal parameter identification information, which there are several on the modal parameter identification method.
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ARMA identification modal parameter
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这是一份结构健康识别的实验结果数据,对于练习用matlab作模态识别身为有用-This is a recognition of the results for structural health data for the exercises for modal identification using matlab as helpful
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改程序是经典的模态识别程序,基本包括了所有的模态识别方法,包括prony法、era发、频域分析法,还具有有限元分析等功能,对模态分析特别有帮助。-Reform program is the classic modal identification procedures, including all of the basic modal identification methods, including prony law, era hair, frequency domain analysis,
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平衡实现法(BR)对时域信号进行分析的过程,属于模态识别中的时域法-Balanced realization (BR) on the time-domain signal analysis and time domain method in the modal identification
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压缩包中的文档介绍了比较常用的模态参数识别方法,其他的文件为文档中复指数识别方法的算例。-general modal identification methods are introduced in The word format file in the rar package, and the rest files is a example of complex index method.
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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.
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