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《现代信号处理教程》配套源程序
- 此程序是关于小波变换用于故障信号分析和处理的程序。-this procedure is used on the wavelet transform fault signal analysis and processing procedures.
diagnose1
- 使用各种小波对故障信号进行小波变换，是一种先行高级数字信号处理思想-use of fault signal wavelet transform, is a first advanced digital signal processing Thought
wavelet-in-signal-processing
- 小波变换在信号处理中的应用,包括分解，去噪，以及检测传感器故障等
小波包进行信号的去噪处理
- 此程序是关于小波变换用于故障信号分析和处理的程序，特别适合去噪和第一类间断点的检测，适合机械波研究者参考-this procedure is used on the wavelet transform fault signal analysis and processing procedures, particularly suitable for de-noising and continuity of the first category of detection, for the refe
wavelet_Matlab7
- 本书是“MATLAB应用技术”系列丛书之一，以最新推出的MATLAB中的小波分析工具箱Wavelet Toolbox 3.0版本为基础。全书共分为三部分，第1部分着重介绍了小波理论基础，包括小波基础知识、连续小波变换、离散小波变换、多分辨率分析与正交小波变换、小波变换和多采样滤波器组、二维小波变换与图像处理及小波包的基本原理等；第2部分重点说明了小波分析工具箱的详细使用方法，包括图形用户接口、小波通用函数、一维小波变换的MATLAB实现、二维小波变换的MATLAB实现、小波包变换的MATLAB实
floc
- 本程序为零序电流小波变换求首波头极性及模值大小原理:故障线路的波头极性与非故障线路相反。-This procedure is zero sequence current first wave wavelet transform modulus of the first polarity and the size principle: the first wave of fault lines fault lines and non-polar opposite.
walelet-line
- 使用小波变换提取信号的特征值，实现故障信号的视频分析，利用matlab进行仿真，证明判据的真实可信-wavelet based fault line detection
work
- matlab中用小波变换求故障距离的程序，精度高-xiaobo qiu gu zhang juli
zcxb
- 基于小波变换的包络分析用于轴承故障诊断的源代码-Bearing envelope analysis
f14_1xiugai
- 轴承外圈故障——利用小波变换检测轴承外环故障-Bearing outer ring failure- using wavelet transform outer bearing fault detection
f14_3
- 点蚀是齿轮常见故障，利用小波变换检测齿轮点蚀故障-Pitting is common gear fault detection using wavelet transform gear pitting failure
wavelet-analysis-and--MATLAB--
- 在简单介绍小波分析的发展的基础上，对傅立叶变换和小波变换比较分析，介绍了小波分析在实际生活中的应用，重点阐述了MA的应用研究现存的几个TLAB小波分析信号处理的方法．分析了小波分析在故障诊断中问题，并对解决这些问题和未来的发展进行了探讨。-Fourier transform and wavelet transform analysis, on the basis of the development of the simple introduction of wavelet analysis,
tqwt_matlab_toolbox
- 可调Q因子小波变换，用在故障诊断中，程序中包含了原始TQWT工具箱和轴承振动信号信号的谱包络的求取等，最新的应用成果-Adjustable Q-factor wavelet transform used in fault diagnosis, the program includes a spectral envelope of the original TQWT toolbox and bearing vibration signal signal to strike, etc., the l
faultlocation
- 故障定位程序，利用支持向量机和小波变换测量配电网的故障距离。-fault location use wavelet transformation
F14_2
- 小波变换在汽车变速器轴承故障诊断中的应用，轴承滚体故障诊断-Wavelet Transform Automotive Transmission Bearing Fault Diagnosis, Fault Diagnosis of Roller Bearings
基于小波包提取轴承故障
- 基于小波包变换对信号进行分解，提取机器轴承故障的特征信号进行损伤识别，(The signal is decomposed based on wavelet packet transform, and the characteristic signals of machine bearing faults are extracted to identify the damage,)
Lipschitz指数和模极大值
- 本程序主要用于求解信号小波变换后，信号奇异点处的李氏指数和模极大值，对信号的断点进行定量的描述，可用于信号故障诊断。(This program is mainly used to solve the Lie index and the modulus maxima at the signal singular point after signal wavelet transform, and quantitatively describe the breakpoint of the signal
小波信息熵
- 对信号进行小波变换，确定小波基的选择和分解层数，再求解信号的信息熵，可用于故障诊断。(The wavelet transform is performed on the signal to determine the selection and decomposition layers of the wavelet base, and then the information entropy of the signal is solved, which can be used for fault
TQWT原版
- TQWT工具箱，可调Q因子小波变换，可用于轴承齿轮故障诊断。(TQWT toolbox, adjustable Q factor wavelet transform, can be used for bearing gear fault diagnosis.)
demo
- 该算法是基于小波包变换能量率--BP神经网络进行机械轴承故障分析，提供了3种轴承故障及正常运营数据，包括Normal.mat 正常轴承数据 +Inner.mat 内圈故障数据+Outer.mat 外圈故障数据+Ball.mat 滚动体故障数据(This algorithm is based on the wavelet packet transform energy rate --BP neural network for mechanical bearing fault analysis, p