faikie

代码说明：

  利用最小二乘法进行拟合多元非线性方程，采用了小波去噪的思想，小波包分析提取振动信号中的特征频率。( Multivariate least squares fitting method of nonlinear equations, Using wavelet denoising thought, Wavelet packet analysis to extract vibration signal characteristic frequency.)

文件列表：

faikie.m,10800,2017-03-01