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fiumeng_V4.5
- 比较了软阈值,硬阈值及当今各种阈值计算方法,小波包分析提取振动信号中的特征频率,最小二乘回归分析算法。- Comparison of soft threshold and hard threshold and today various threshold calculation method, Wavelet packet analysis to extract vibration signal characteristic frequency, Least-squares regressio