搜索资源列表
xiaochu
- 用于信号（振动信号等其它信号）消除趋势项，采用最小二乘原理-Used to signal to eliminate trend items
exam_vibrate_compound
- 描述的是两个振动信号的合成，注意采样点数、间隔、频率、振幅、初始相位的不同而带来的变化-Described in the synthesis of the two vibration signal, alert the sampling points, the interval, frequency, amplitude, an initial phase of the type of changes brought
Smooth
- 振动信号预处理。去噪、去趋势项等。滑动平均法消除趋势项。-Vibration signal preprocessing. De-noising, the trend term.
RDT
- 随机减量法用于从随机振动信号中提取结构的自由衰减响应信号-Random Decrement Technique （RDT）is used to extract damped free vibration form random vibration
xinhaofenxi
- 关于列车故障诊断振动信号分析研究系统的开发-Fault Diagnosis of train vibration signal analysis system development
matlabEMD
- matlab程序 EMD分解，经本人测试非常好用，可用于振动信号分解，平稳或非平稳信号都可以。-EMD decomposition matlab program, after I test is very easy to use, can be used for vibration signal decomposition, stationary or non-stationary signal can be.
rdt
- 随记减量法是从结构的随机振动响应信号中提取该结构自由衰减振动信号的一种方法-With the mind Reduction Act
Vibration-confidence-time-domain-
- 工程中，振动信号有在时域与频域两种分析方法，该文件是其在时域中的分析处理方法-Project, the vibration signals in the time domain and frequency domain two analysis methods, the document shall be processed in the time domain analysis method
Vibration-time-domain-processing
- 振动信号在进行处理之前，需要将信号进行一系列处理以便于进行数字分析-Before processing the vibration signal, the signal needs to be processed to a series of digital analysis of the
Vibration-frequency-
- 工程中，振动信号有时域与频域两种分析方法，该文件是频域分析处理方法-Engineering, vibration signal and frequency domains sometimes two analysis methods, the document is a frequency domain analysis and processing methods
Version1
- 小波包分解，重构轴承振动信号，Hilbert包络，FFT进行频谱分析，以获得轴承故障频率。-Wavelet packet decomposition, reconstruction of bearing vibration signal, Hilbert envelope, FFT spectrum analysis to obtain the bearing fault frequencies.
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.
MATLAB
- 王济 胡晓 振动信号处理MATLAB程序的全部内容，包括TXT文本等。-Wang Ji Hu Xiaozhen dynamic signal processing MATLAB program the entire contents, including TXT text and so on.
daopu_ok
- 实现振动信号的FFT图，时域图以及两种倒谱的方法-realize the two analize way of the dao-pu for the signal
qiaodu
- 振动信号的峭度指标在labview中实现，对振动信号的评价很准。-Labview achieve signal kurtosis
xiaobobaoju
- 小波包能量巨程序（已做归一化处理，用于对振动信号提取特征）-Wavelet packet energy giant program (normalization process has been done for the vibration signal feature extraction)
Research-AR-on-vibration-signals
- 本算法程序基于实测汽轮机振动信号进行了测试及性能分析。理论分析及仿真结果表明，AR模型谱估计算法在阶次合适的情况下，能够取得较好的方差及分辨力性能，适合于振动信号的功率谱估计，且AIC准则为确定合理的模型阶次提供了有效依据。-This algorithm based on the measured turbine vibration signal testing and performance analysis. Theoretical analysis and simulation resul
FFT
- 用于处理振动信号数据的傅立叶变换，以便生成频谱，为后期的求取频域特征值-fft change
itd
- 随记减量法是从结构的随机振动响应信号中提取该结构自由衰减振动信号的一种方法-With the mind Reduction Act-Reduction Act is credited with random vibration response of the structure from the signal to extract the structure of a method-With free decay vibration signals the mind Reduction Act
itd12
- 随记减量法是从结构的随机振动响应信号中提取该结构自由衰减振动信号的一种方法-With the mind Reduction Act-Reduction Act is credited with random vibration response of the structure from the signal to extract the structure of a method-With free decay vibration signals the mind Reduction Act