Pyoneer is a Python 3 package for the continuous recovery of non-bandlimited periodic signals with finite rates of innovation (e.g. Dirac streams) from generalised measurements.

This is an illustrator for signal recovery that shows the importance of and validates the Nyquist rate.

Sampling and reconstruction studio with composer

Signals reconstruction and sampling theory illustrator.

A Signal Sampling and Reconstruction Studio for analyzing signal sampling interactively. Users can load or compose a signal, sample it with a chosen sampling frequency, and visualize it's reconstruction using Whittaker-Shannon interpolation, Cubic Spline, or a Fourier low-pass filter with linear interpolation.