搜索资源列表
FFTVibrationSignalRate100
- 基于MATLAB的振动信号的KAISER滤波与频谱分析,可用于加速度传感器信号-based on MATLAB KAISER vibration signal filtering and spectrum analysis, acceleration sensor can be used for signal
arma1
- 这是一个用matlab编写的arma时序模型信号处理程序，可以用于振动信号等方面的信号处理或仿真
RDT
- 随机减量RDT法matlab程序，可用于提取信号中的自有衰减振动响应信号-Matlab random decrement process RDT method can be used to extract the signal attenuation of vibration signals of its own
shipinyu
- 该Matlab算法，可以实现振动数据的文件的读取，进而可以进行时频分析，得到信号特征值-The Matlab algorithm can achieve vibration data of the document read, in turn, can be time-frequency analysis, Signal Characteristics
a2v_liedu
- 振动烈度计算的MATLAB算法，根据振动加速度信号的频域积分计算振动烈度-The MATLAB algorithm for calculating vibration intensity, vibration acceleration signals according to frequency domain integral calculation of vibration severity
matlab
- 此程序用于振动性能分析，求震动信号的相频、相频特性。-This program performance for the vibration analysis, find the frequency of vibration signal phase, phase-frequency characteristics.
cx4_2
- 振动信号预处理方法---五点滑动平均法平滑处理,matlab程序-Vibration signal preprocessing method--- five-point moving average smoothing, matlab program
5matlab_time_domain
- MATLAB在振动信号处理中的应用 5振动信号时域处理方法-MATLAB in the vibration signal processing application chapter 5 time-domain vibration signal processing method
mytest
- 自己写的幅值谱分析的matlab程序，可以应用与机械振动信号分析中。-this is a matlab program that can analylize the amplifier of a wave.
8试验模态参数的频域识别方法
- 8试验模态参数的频域识别方法-<matlab在振动信号处理中的应用>王济一书对应代码(8 frequency domain identification method of experimental modal parameters -<matlab application in vibration signal)
zsy
- 实现振动信号数据处理，利用经典数据处理技术对样本信号进行预处理，滤波，周期信号提取，信号平滑等处理。(Vibration signal data processing)
振动信号分析
- Signal fft transform, read the signal and fft transform, FFT transform shows the spectrogram to complete the extraction of the characteristic signal
faultysignal_with_noise
- 1. 构造含噪音的振动信号 faultysignal_with_noise， 2. 利用小波变换 Wavelet transform去噪，小波包 Wavelet packet transform 变换去噪， 3. 把两种去噪后的信号，分别用STFT ,FFT ,小波变换三种方法进行错误诊断(1. the vibration signal faultysignal_with_noise, which contains noise, is constructed. 2. using wavelet
HammerBeamM
- 可以实现matlab绘制振动信号的时域谱，频谱，以及绘制奈奎斯特图，还有使用H1，H2估计，实现振动信号的分析(Matlab can be used to draw the time domain spectrum, spectrum and Nyquist diagram of vibration signal, and also use H1 and H2 to estimate vibration signal.)
tsa
- 时域同步平均算法，用于处理振动信号，抑制噪声(Time domain synchronous averaging algorithm is used to deal with vibration signals and suppress noise.)
eemd
- emmd程序，有比较详细的注释，用于处理振动信号(EMMD program, detailed annotation)
VMD_test
- 一种分解精度高、模态混叠问题少的VMD特征提取算法，进行振动信号分解,形成初始特征向量矩阵(A VMD feature extraction algorithm with high decomposition accuracy and few modal aliasing problems is used to decompose the vibration signal and form the initial eigenvector matrix.)
MATLAB程序
- matlab编程对采集到的振动信号进行幅度调制(Matlab programming amplitude modulation of the collected vibration signal.)
feature_RMS
- matlab振动试验数据分析，信号获取：测量获取设备的信号（振动、转速、过程参等）。信号分析：从信号中提取反映设备运行状态和故障的特征值。故障诊断：根据信号特征信息，对故障进行诊断（专家诊断、智能自动诊断）和预测(Matlab vibration test data analysis, signal acquisition: Measurement and acquisition of equipment signals (vibration, speed, process parameters