PyCWT: wavelet spectral analysis in Python

A Python module for continuous wavelet spectral analysis. It includes a collection of routines for wavelet transform and statistical analysis via FFT algorithm. In addition, the module also includes cross-wavelet transforms, wavelet coherence tests and sample scripts.

• Installation
• Getting started
• Tutrial
• Reference

How to cite

Sebastian Krieger and Nabil Freij. PyCWT: wavelet spectral analysis in Python. V. 0.5.0-beta. Python. 2025. https://github.com/regeirk/pycwt.