SPENCER MARKOWITZ

A Qt-based application for real-time audio spectrogram visualization that enables users to correlate visual events in video with their corresponding audio features.

Specify the width of the mainlobe in order to lower the sidelobes in a target's range response. Optimize using least squares to ensure your mainlobe-width to sidelobe-level is optimal.

Change the length of the mismathced filters and observe how it affects the sidelobe level for a phase-coded radar waveform.

Shape the spectrum of your radar waveform to lower the sidelobes when sharing spectrum with other communication or radar systems.

Design the optimal radar waveform for environments with colored noise using least squares optimization. Concetrate power where the noise is weakest.

This repo is an unofficial PyTorch 2.x implementation of the paper Data-Driven Discovery of Coordinates and Governing Equations. This repo reproduces the results of the paper on the Lorenz system (first-order dynamical system) and those of the pendulum (second-order).