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VibrationSimulationUsingMATLABandANSYS_muya
- 转载：众所周知有限元解决振动问题的能力还是有限的, 比如做齿轮啮合过程的动力学模拟就要同时涉及到接触和动力反映两个主要方面. 目前处理此类问题最成熟的软件当属MSC.ADAMS, 但ADAMS也只能在模拟过程中做到弹性与刚性接触而已! 据我所知, 已不止两位研究生试图用LS-DYNA来做此类模拟, 他们忽略了(或没搞清楚) LS-DYNA只能处理瞬态问题, 而对于该过程的模拟也是无能为力的!!! 结果是浪费了大量的时间, 甚至机会. 这本应是导师的责任, 但许多高龄导师对现代软件的不熟悉也是..
emd
- 法国人应用经验模态分析的方法，各种列子与仿真-The French application experience modal analysis method, and simulation of various Liezi
EEMD
- 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 Operator
prog1
- 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
eig_modal
- this file is modal analysis of discrete dynamic systems in matlab m.file
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
wavelet
- 应用小波理论进行模态分析，求出固有频率和阻尼比-modal analysis use the wavelet method
liangziyoudu
- 此程序实现了对地震检波器的模态分析，有利于我们更加深入的了解作为地震信号采集前端的检波器的特性。-This program realizes the geophone modal analysis will help us more in-depth understanding of a seismic signal acquisition front-end detector characteristics.
ITD
- ITD法模态识别，基于自由振动曲线进行的模态识别-modal analysis
ansys
- 这是一个Word版的资料，是关于Ansys动力分析的-模态分析、谱分析。对初学者很有帮助。-This is a word file. It is about dynamic analysis of Ansys question,such as modal analysis spectrum analysis and so so on ,It is very important for new learners.
Modal_Analysis
- 用于结构振动模态分析,可用于简单分析一些多自由度结构的频率等-Modal analysis for structural vibration can be used for simple analysis of the structure of a number of multi-frequency degrees of freedom
motaichuli
- 模态处理相关程序，包括时域，频率，自普，互普，相干，频响，时频分析，HHt，随机减量法等等，很不错，可以借鉴-Modal treatment-related procedures, including time domain, frequency, since the S & P, each P, coherence, frequency response, time-frequency analysis, HHt, random decrement method, etc., very
analisis
- This a program to do modal analysis. The program able get parameters as eigvalues, frecuency, damp, into others.-This is a program to do modal analysis. The program able get parameters as eigvalues, frecuency, damp, into others.
modal-analysis-of-prestress-grid-bridge
- 主要是对刚构桥进行建模，以及进行预应力模态分析-modal analysis of prestress grid bridge
curve-fitting
- 采用matlab对两组离散点进行拟合，并在同一X轴不同Y轴（两个坐标轴中）画出拟合后的曲线，以及离散在两个y轴的单个点，在matlab中运行一次之后，将坐标轴切换到第二个y轴再次点运行即可，站长我想下modal-analysis，和examples请批准吧-Using matlab to fit the discrete points on the two groups, and different at the same X-axis Y-axis (two axes in) draw the
diamond_distribution
- 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,
MODAL
- This a Modal Analysis scr ipt.-This is a Modal Analysis scr ipt.
modal-analysis-method
- 运用fortran语言，编制程序，对底部剪力法和振型分解反映普法进行对比研究-Comparative analysis between bottom shear method and modal analysis method
Analise Modal
- text on modal analysis.
Modal Analysis
- 对无阻尼多自由度振动系统的模态分析（源代码为三自由度），可通过更改质量矩阵和刚度矩阵得到自己想要的振动系统。pdf为Matlab处理震动信息的英文教程(For modal analysis of undamped multi-degree-of-freedom vibration system (source code is three degrees of freedom), the desired vibration system can be obtained by changing th