Install python-pywt by entering the following commands in the terminal:
sudo apt update sudo apt install python-pywt
Description:
Python extension implementing of wavelet transformations
PyWavelets implements the discrete wavelet transform (DWT) popular in numerical harmonic analysis for numerous families of wavelets, including Haar, Daubechies, Symlet, Coiflet, biorthogonal wavelets in one and two dimensions.
Homepage: https://github.com/PyWavelets/pywt
Version: 0.5.1-1.1ubuntu4
Section: universe/python