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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
xiaobobaonengliangfenxi
- 小波包提取滚动轴承故障能量特征的matlab程序，大家只要把采集的滚动轴承振动信号数据放入程序中即可使用，希望对大家有所帮助。-Bearing Fault wavelet packet energy feature extraction matlab program, we just put a rolling bearing vibration signal collected data into the program to use, we want to help.
guidaofenix
- 利用Matlab软件编写的轨道不平顺数据分析程序能够对轨检车测得的不平顺数据进行处理,得到功率谱密度分布函数.轨道不平顺分析程序包括轨道不平顺数据预处理、轨道不平顺谱分布函数计算以及根据实测的车体振动加速度,对轨道不平顺与车体振动加速度进行相干分析、提出对行车运行有不利影响的不平顺波长范围等.研究结果表明:车辆的动力特性与轨道不平顺有密切关系.高低不平顺对车体垂向振动影响显著,轨向不平顺对车体水平振动影响显著,水平不平顺对列车垂向、横向振动均有显著影响.-Matlab software writ
111
- 实现对实测振动信号的主分量分析 输入数据为N*T,N为传感器个数-Achieve the main component of the measured vibration signal analysis of input data for the N* T, N is the number of sensors
xgxunhuanml
- 基于动三轴试验数据的地震动反应分析中阻尼比和动剪切模量比的双曲线图模型-Based on dynamic triaxial vibration response test data analysis damping ratio and dynamic shear modulus ratio of hyperbolic graph model
Untitled
- 含有实验所得的滚动轴承故障数据，共振解调法用于对振动信号的故障诊断，并能准确判定故障发生的部位。-Rolling Bearing Fault contains experimental data obtained, the resonance demodulation method for fault diagnosis of vibration signals, and can accurately determine the site of the fault.
PID11111
- PID控制振动台的振动频率，需要数据采集卡和驱动板卡的操作-PID control vibration frequency vibration table requires data acquisition card and driver board operation
testing
- 用于对于振动加速度测试时对于加速度传感器的读取以及数据的傅里叶变换得到相应的振动曲线-When used for testing for vibration acceleration acceleration sensor reading and the Fourier transform of the data corresponding vibration curve
zhoucheng
- 轴承振动信号数据采集以及时域频域的数据分析-Data analysis of bearing vibration signal data acquisition and time domain frequency domain
suijijianzhen
- 随机减振法处理振动数据，之后可以使用ARMA和复指数法处理得到自振频率-Random vibration damping treatment data, then you can use the ARMA and complex exponential treatment was natural frequency
pinlvxiangying
- 实时求解振动信号的频率响应，可以用在数据采集过程中实时观察振动信号的频率响应-Frequency response in real time to solve the vibration signal can be used in the data collection process in real-time observation of the frequency response of the vibration signal
DataRead
- matlab 读取振动信号数据程序 适合了解振动信号结构（头文件）-The MATLAB reads the data of the vibration signal of program suitable for vibration signal structure (header)
90004
- 一个测试振动的数据，用于机械主轴的，拿来分析用-A vibration test data for machine spindle, used for analysis
TOP-2-2-808A
- This Test Operations Procedure (TOP) describes a procedure for gathering field data that will aid in determining the shock and vibration characteristics of self-propelled and towed wheeled and tracked vehicles. This TOP also discusses the dynamic
libsvm-test
- 支持向量机的matlab程序，以及在震动信号中的应用，程序包含支持向量机程序以及相应数据-SVM matlab program, as well as vibration signal application, includes support vector machine program and the corresponding data
for_c_k_new
- 在白噪声环境下激振结构，得到结构物的响应，通过输入和输出的信号数组，得到结构该点在该方向上的频率和阻尼及振型系数 。本人用它处理振动台试验数据。-Under the white noise environment, the structure of the excited vibration is obtained by the input and output of the signal array. I use it to deal with the vibration table te
giffphcw
- 使用混沌与分形分析的例程，迭代自组织数据分析，可以广泛的应用于数据预测及数据分析,数据模型归一化，模态振动，可以得到很精确的幅值、频率、相位估计，信号处理中的旋转不变子空间法。- Use Chaos and fractal analysis routines, Iterative self-organizing data analysis, Can be widely used in data analysis and forecast data, Normalized data model,
jhtqgrcv
- 数据模型归一化，模态振动，添加噪声处理，matlab开发工具箱中的支持向量机，一种流形学习算法（很好用），主要是基于mtlab的程序，插值与拟合，解方程，数据分析。- Normalized data model, modal vibration, Add noise processing, matlab development toolbox support vector machine, A fluid manifold learning algorithm (good use), Mainl
npqibpmr
- 数据模型归一化，模态振动，用于信号特征提取、信号消噪，是小学期课程设计的题目，实现了对10个数字音的识别程序采用波束成形技术的BER计算，Relief计算分类权重。- Normalized data model, modal vibration, For feature extraction, signal de-noising, Is the topic of the elementary school stage curriculum design, Realization of 10 di
tegcweev
- 可以得到很精确的幅值、频率、相位估计，相控阵天线的方向图（切比雪夫加权），用于信号特征提取、信号消噪，数据模型归一化，模态振动，包括最小二乘法、SVM、神经网络、1_k近邻法,IDW距离反比加权方法。- You can get a very accurate amplitude, frequency, phase estimation, Phased array antenna pattern (Chebyshev weights), For feature extraction, signal