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emd-matlaB
- 该程序绘制了仿真信号的FFT频谱和功率谱，并调用emd分析方法，绘制了emd分解结果，以及瞬时包络和瞬时频率图，还有Hilbert-Huang谱和Hilbert边际谱。-The program draws the FFT spectrum and the power spectrum of the simulated signal and call emd analysis, drawn emd decomposition and instantaneous envelope and insta
Desktop
- MATLAB的傅里叶变换和包络谱程序，可以作为FFT变换的学习(Fourier transform and envelope spectrum program of MATLAB)
画包络谱和幅值谱的matlab程序
- 基于傅里叶变换，实现了包络谱和幅值谱分析。(Based on Fourier transform, envelope spectrum and amplitude spectrum analysis are realized.)
包络分析
- 一个简单的包络谱算法，十分常用哟，有兴趣的小伙伴可以下载看看，对新手帮助还是很大的(A simple envelope spectrum algorithm, very commonly used yo, interested small partners can be downloaded to see, the new help is still big for the novice)
significance
- matlab包络谱程序，可以用来处理信号，并画出信号的频谱图(The MATLAB envelope spectrum program can be used to process signals and draw the spectrum of signals.)
基于EMD的包络谱进行故障诊断matlab程序实例
- 对原始信号进行EMD分解及包络解调，得出包络解调谱，分析出故障频率(The original signal is decomposed by EMD and demodulated by envelope. The spectrum of envelope demodulation is obtained and the fault frequency is analyzed.)