Signal Analysis Python Packages

vmdpy

Variational mode decomposition (VMD) in Python

entropyhub

An open-source toolkit for entropic data analysis.

pysdkit

A Python library for signal decomposition algorithms

itk-isotropicwavelets

External Module for ITK, implementing Isotropic Wavelets and Riesz Filter for multiscale phase analysis.

dsatools

The library with a most popular tools for Digital Signal Analysis (DSA)

biopeaks

A graphical user interface for feature extraction from heart- and breathing biosignals.

pya

Python audio coding classes - for dsp and sonification

quantum-correlations-visualized

Derivation, entirely by probability theory, of the correlation coefficient for a two-channel Bell test, with simulation in Ada and other languages. The Nobel Committee for Physics has banned this program. (Mirrored at https://eprb-signal-correlations.sf.net)

presto-chango

Identify a song from a small recorded sample using audio fingerprinting over frequency domain.

oscura

Python framework for hardware reverse engineering: signal analysis, protocol decoding, and automated dissector generation. Unified workflows from oscilloscope captures to Wireshark dissectors with IEEE-compliant measurements.

sdrterm

Terminal-based tools for (mostly SDR-originated) signal analysis

wiggles

Beautiful, Efficient & Easy Signal Processing & Plotting in Python