IEEE

High-Accuracy and Low-Complexity Fixed-Point Inverse Discrete Cosine Transform Based on AAN's Fast Algortihm

Abstract: In this paper, a high accuracy and low-complexity fixed-point inverse discrete cosine transform (IDCT) based on AAN's fast algorithm is proposed for the approximation of the real IDCT. The ...
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 ...
IEEE

A new 2-D 8/spl times/8 DCT/IDT core design using group distributed arithmetic

Abstract: This paper presents a new two-dimensional (2-D) 8/spl times/8 discrete cosine/inverse discrete cosine transform (DCT/IDCT) core design using the group distributed arithmetic (GDA) approach.
BBC

Direct and inverse proportion - Edexcel

This is an example of an exponential graph in the form \(y = k^x\). Graphs in the form of \(y = k^x\) increase in value.