Fig. 5From: Discrete linear canonical wavelet transform and its applicationsTwo-layer DLCWT of a signal x(n) computed using db3 wavelets. a Real part of original signal x(k). b Real part of coefficients dM,0(k). c Real part of coefficients aM,1(k). d Real part of coefficients dM,1(k). e Reconstructed signal x′(k)Back to article page