This repository contains the official reference implementation of FDFO, a method for fine-tuning flow-based diffusion models using finite difference gradient estimation. We fine-tune Stable Diffusion ...

The Finite-Difference Time-Domain method is a numerical technique for solving Maxwell's equations directly in the time domain. Instead of approximating solutions analytically, FDTD discretizes space ...

Learn how to model a wave on a string using Python and the finite difference method. This lesson connects electrodynamics, numerical methods, and wave physics by showing how a vibrating string can be ...