搜索资源列表
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)
tezhengtiqu
- 用matlab程序对正常和故障的风电机组振动信号进行特征提取，提取时域的16个特征值-Using matlab program for normal and faulty wind turbine vibration signal feature extraction, extraction time domain 16 eigenvalues
Mechanical-fault-diagnosis
- 介绍机械振动信号的各种特征提取方法以及故障诊断算法的相关论文-Mechanical vibration signal feature extraction and fault diagnosis
time_features1
- 画振动轴承时域信号特征图，包括rms，峭度，等-draw the feature pictures of rolling bearing using vibration signal.
baoluopu
- 对一段振动信号emd分解后，求每个分量的峭度值，选取峭度最大的分量，求其包络谱，能够明显看出特征频率。-After a period of vibration signal emd decomposition, seeking kurtosis value of each component, the largest component of kurtosis, seeking its envelope spectrum, can obviously see that the characte
OSCA-CFAR
- 光纤预警系统，基于相位敏感光时域反射计技术的基础上，引入雷达信号系统检测中的OS-CFAR与CA-CFAR相结合方法，对油气管道周围的振动信号进行检测-Optical warning system, based on the phase sensitive optical time domain reflectometer technology, on the basis of the introduction of radar signal in detecting system of OS-
zhuanzizhendongxinhao
- 该程序主要对转子振动信号进行频谱分析、EMD分析和功率谱分析的！-The program mainly for rotor vibration signal spectrum analysis, EMD analysis and power spectral analysis!
zhendongxinhaochuli
- 振动信号的趋势项的消除以及振动信号的平滑处理-Vibration signal trends and the elimination of smooth vibration signal processing
zhendongxinhaoshiyuchuli
- 对振动信号进行时域处理包括：频域低通，带通滤波，频域高通，带阻滤波-The vibration signal in time domain processing includes frequency domain low-pass, band-pass filter, highpass and bandstop filter,
zhendongxinhaopinyuchuli
- 对振动信号进行频域处理包括：信号谱分析，matlab中没有的窗函数处理，三分之一倍频程处理-The vibration signal of the frequency domain includes: signal spectrum analysis, the window function in MATLAB no, 1/3 octave processing,,,
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
EEMD-EMD-Aimf
- 该代码主要是对EMD、EEMD进行了介绍，对于处理轴承故障信号，心电信号，振动信号均有很好的作用-The code is mainly for the EEMD, EMD, for bearing fault signal, ECG signal, vibration signal are very good
shipinfenxi
- 对轴承振动信号进行各种时频分析，以获取相应的时频域分布图，用于轴承故障诊断-bearing vibration signal time-frequency analysis to obtain the corresponding time-frequency domain distribution for bearing fault diagnosis
denoise
- 包含三种不同的振动信号去噪方法，另附最新的振动信号降噪文献-Contains three different vibration signal de-noising method, attached the latest vibration signal noise literature
WignerVille
- 伪Wigner-Ville分布对实验采集外圈故障的振动信号进行分析，看出信号存在故障引起的冲击分量-The pseudo Wigner-Ville distribution is analyzed to the vibration signal of the outer ring fault, and the impact component caused by the signal is found.
Choiwilliams
- 计算振动信号的Choi-Williams分布，通过对照轴承故障特性频率可知，轴承的外圈发现了故障，完成了对外圈的故障特征提取。-The Choi-Williams distribution of the vibration signal is calculated. Through the comparison of the bearing fault characteristic frequency, the outer ring of the bearing is found to be f
0726-pinyulvbo
- 对时域信号进行滤波以及进行频域分析，可应用在机械震动信号领域- Filtering and frequency domain analysis of time-domain signal can be used in the field of mechanical vibration signal
displatment
- 振动信号处理的相关文献，介绍了振动信号加速度，速度，位移之间关系！-Vibration signal processing literature describes the relationship between the vibration signal acceleration, velocity, displacement!
work3
- 实测一组机械系统的振动信号，记录采样频率、采样点数，估计该组振动信号的均值、均方值、方差、自相关函数和功率谱，其中功率谱估计对比频率平滑与分段平滑的效率，针对分段平滑、分析不同平滑次数对功率谱估计的影响-Found a mechanical vibration signal system, the recording sampling frequency, sampling points, the estimated mean the set of vibration signals mean
1-s2.0-S0022460X12004415-main
- Vibration signal models for fault diagnosis of planetary gearboxes