Algorithm 1 The decomposition steps

input: original signal O; Layer coefficient $\delta$; Maximum decomposition layer $\mathrm{MaxLevel}$; Minimum stop threshold $\mathrm{Ths}$ output: decomposed signal $\widehat{D}$ 1: $\widehat{O}={\Psi }^{T}O$ 2: $\widehat{r}=\widehat{O},i=0$ 3:do 4:   for $\widehat{r}\left(j\right)\in \widehat{r}$ 5:      $\mathrm{if}$ $\widehat{r}\left(j\right)>\delta max\left(\widehat{r}\right)$ 6:         ${\widehat{D}}_i\left(j\right)=\widehat{r}\left(j\right),\widehat{r^{\prime }}\left(j\right)=0,K_i++;$ 7:      $\mathrm{else}$    ${\widehat{D}}_i\left(j\right)=0,\widehat{r^{\prime }}\left(j\right)=\widehat{r}\left(j\right);$ 8:      $\widehat{r}=\widehat{r^{\prime }},i=i+1$ 9:while($i<\mathrm{MaxLevel}|\widehat{r}<\mathrm{Ths}$) 10:return $\widehat{D}$