Closed lostanlen closed 9 years ago
This PR enables to use real finite difference wavelets of the form phi = [1 1 1] psi1 = [-1 0 1] psi2 = [1 -2 1](the sample t=0 is in the middle) for scattering across octaves.
This PR enables to use real finite difference wavelets of the form phi = [1 1 1] psi1 = [-1 0 1] psi2 = [1 -2 1](the sample t=0 is in the middle) for scattering across octaves.