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Python tutorial: Solving boundary value problems using finite differences

Learn how to solve boundary value problems in Python using the finite difference method! 🐍📐 This tutorial walks you step-by-step through setting up the problem, discretizing the domain, and ...
IEEE

Finite-Difference Gradient Approximation Based Phase Shift Adaptive Correction Flux Waveform Controller in Ferromagnetic Material Testing

Abstract: Among various magnetic property measurement devices, single-sheet testers (SSTs) are widely used due to their adaptability. However, the inherent nonlinearity of SSTs introduce unknown phase ...
IEEE

Finite-Difference Time-Domain Simulation of Wave Propagation in Space-Time-Varying Media: Derivation of schemes, extended framework, and illustrative examples

Abstract: We present a comprehensive tutorial on the finite-difference time-domain (FDTD) modeling of space, time, and space-time-varying media, building upon our previous review by offering a ...
GitHub

Non-blind Spatially Varying Deconvolution via Diffusion Posterior Sampling

A research-grade implementation of EigenPSF-DPS, a novel algorithm for solving the inverse problem of Spatially Varying (SV) Blur using pre-trained diffusion models as priors.