GitHub

Inverse Problems using PINNs

This repository contains two examples: InversePinnConstantCoef.mlx and InversePinnVariableCoef.mlx. Both examples are solvers for an inverse problem for the Poisson equation $−\nabla \cdot (c\nabla ...
Simon Fraser University

Finite Difference Approximations of Derivatives

First-order derivatives: n additional function calls are needed. Second-order derivatives based on gradient calls, when the "grd" module is specified (Dennis and Schnabel 1983): n additional gradient ...
IEEE

Effective Streaming Low-Tubal-Rank Tensor Approximation via Frequent Directions

Abstract: Low-tubal-rank tensor approximation has been proposed to analyze large-scale and multidimensional data. However, finding such an accurate approximation is challenging in the streaming ...
IEEE

Universal Approximation Abilities of a Modular Differentiable Neural Network

Abstract: Approximation ability is one of the most important topics in the field of neural networks (NNs). Feedforward NNs, activated by rectified linear units and some of their specific smoothed ...
GitHub

Developing MATLAB Apps Using the Model-View-Controller Pattern

This repository contains the MATLAB® code for the technical article Developing MATLAB Apps Using the Model-View-Controller (MVC) Pattern. The article provides a step-by-step guide for building a small ...