基于小波包的无刷直流电机匝间短路故障特征提取-Brushless DC motor based on wavelet packet inter-turn short circuit fault feature extraction

Correlation diagram shown in detail the time domain and frequency domain, Matlab wavelet analysis on complex, For feature extraction, signal de-noising.

Chaos indicator for Lyapunov index calculation, Based on wavelet transform digital watermarking algorithm matlab code, For feature extraction, signal de-noising.