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FFT_3D
- 针对轴承故障，利用信号采集系统采集三种故障信号，应用FFT，画出3维频谱-For the bearing failure, the use of signal acquisition system collected three kinds of fault signals, applied FFT, draw three-dimensional spectrum
gongzhenjietiao
- 利用共振解调，分析齿轮和轴承的信号，找出故障频率，此为源代码。-Using the resonance demodulation analysis the gear and bearing signals to identify the frequency of failure, this is the source code.
ex001
- 基于matlab小波变换的轴承故障外圈点蚀分析。-Based on wavelet transform matlab punctuate eclipse outer bearing failure analysis.
failure-diagnosis-method
- 文章描述的是EEMD、Renyi熵和SVM结合的滚动轴承的故障诊断过程。-The article describes the EEMD, Renyi entropy and SVM combination of rolling bearing fault diagnosis process