搜索资源列表
MATLAB
- 基于MATLAB的振动测试信号处理与分析系统设计与实现-MATLAB MATLAB MATLAB MATLAB MATLAB MATLAB
FivePointCubicMethod
- 五点三次法实现振动信号趋势项的消除， 1、 计算出数据的均值、均方值、方差 ； 2、 用matlab编制五点三次法消趋势项程序。 3、 在同一坐标下绘出消趋势项前后时域信号，并分析比较。 绘出消趋势项前后信号的自相关函数。- Five points three times a method to achieve the elimination of the trend of the vibration signal, 1, to calculate the m
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- 介绍了一种用Matlab 信号处理工具箱进行数字滤波器设计的方法。给出了工具箱中的FDATool 图形用户接 口的详细使用方法,用FDATool 进行滤波器设计,可以随时对比设计要求和滤波器特性调整参数,直观简便,在每次改变参 数时,由于计算机的超强运算能力,只需点击设计按钮,新的滤波器立即产生,避免了传统滤波器设计的大量手工运算。并 用他设计出了满足性能要求的低通数字滤波器,实现了对加速度传感器干扰振动信号的滤除,解决了工程实际问题。-This thesis int roduces
vibration-signal-analysis
- 用matlab编辑的计算振动信号的程序，设计谱分析等振动信号分析常用的分析方法-codes of vibration signal processing,which is coded in matlab.in this codes,some essential methods,for intance,spectural analysis,are presented.
Eliminate-the-trend-method
- 基于消除趋势项法的振动信号预处理研究.在MATLAB环境中对基于消除趋势项法的振动信号预处理的实例仿真分析。有 最小二乘法去趋势；正弦信号去趋势和滑动平均法等-In the MATLAB environment to eliminate the instance of the trend of the vibration signal preprocessing based on simulation analysis based on the signal preprocessing to e
ARmodelLPCmethods
- 使用Matlab AR模型的LPC函数来做特征值提取。传统方法中LPC一般用来做语音处理。这里每100个数据来做LPC，用获得的N阶参数来作为振动信号的特征值。这样10000个样本可以获得100个特征值样本集。用这些样本集可以做神经网络分类-Matlab AR model LPC function to do eigenvalue extraction. Conventional method LPC generally used for voice processing. Do LPC, wh
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- 振动信号预处理的随机减量法程序-matlab-The vibration signal preprocessing random Reduction Act program-matlab
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.
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.
vibra_yuchuli
- MATLAB实现振动信号预处理：最小二乘法消除多项式趋势项和五点滑动平均法平滑处理-MATLAB realize vibration signal preprocessing: least squares polynomial trend items and eliminate a five-point moving average smoothing
vibra_shiyuchuli
- MATLAB实现振动信号时域处理：频域低通和带通滤波，频域高通和带阻滤波-MATLAB implementation time domain vibration signal processing: frequency-domain low-pass and band-pass filtering, frequency domain high pass and band-stop filter
vibra_pinyuchuli
- MATLAB实现振动信号频域处理：随机信号谱分析和利用窗函数实现-MATLAB realization of vibration signals in the frequency domain processing: random signal spectrum analysis and the use of window function to achieve
vibra_motaishiyu
- matlab实现振动信号试验模态参数时域识别：STD法和复指数法-matlan achieve vibration signals in time domain experimental modal parameters identification: STD modal parameter identification method and the complex exponential law modal parameter identification
EMD
- matlab EMD 降噪方法 m文件 可以分析振动信号-Analysis of vibration signal can be matlab EMD noise reduction method for M documents
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)
Diesel-Engine-Fault-Diagnosis
- 概率神经网络机械故障诊断matlab程序 通过振动信号预判机械故障-Diesel Engine Fault Diagnosis
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,,,
zhouchengshujuzixiangguan
- 基于MATLAB开发的振动信号的自相关处理方法-Autocorrelation processed signal
gonglvpumidu
- 将传感器测得振动信号，通过MATLAB程序代码转化的功率谱密度函数-The sensor measures vibration signals, power spectral density function by MATLAB code conversion
MATLAB-super-learning-program-code
- matlab时频分析，STFT, CWT，WVD，平滑伪WVD，伪WVD，Rihacazek分布，Margenau-Hill分布，Page分布，伪Page分布，Choi-Williams分布，重排伪Wigner-Ville分布， 重排伪page分布，对时频分析学习的很好资料，对非平稳信号处理有很大帮助，无损检测，振动检测，对学习和处理信号有很大帮助-Matlab time-frequency analysis, STFT, CWT, WVD, smoothed pseudo Wigner Vil