The continuous wavelet derived by smoothing function and its application in cosmology
Yun Wang,Ping He
Figure C1. The relationship between our wavelet power spectrum and the traditional CWT power spectrum. Upper panel: the Gaussian-derived wavelet power spectrum Sd(w) (red line), and the traditional wavelet power spectrum ${S}_{{\rm{d}}}^{t}(a=1/w)$ (blue line). Lower panel: the ratio of ${S}_{{\rm{d}}}^{t}(w)$ to LbwSd(w).