Hackaday

TekaSketch: Where Etch A Sketch Meets Graph Theory

The Etch A Sketch was never supposed to meet a Raspberry Pi, a camera, or a mathematical algorithm, but here we are. [Tekavou]’s Teka-Cam and TekaSketch are a two-part hack that transforms real photos ...
Scientific Research Publishing

Huang, Y.D., Di, C.G. and Zhu, S.X. (2002) Matrix Theory and Its Application. University of Science and Technology of China Press.

ABSTRACT: For a simple undirected graph G, let A( G ) be the (0, 1) adjacency matrix of G. The Seidel matrix of G, is defined as S( G )=J−I−2A( G ) , where J is the all-one matrix and I is the ...
Hosted on MSN

Matrix Cinemagraph - Photoshop Tutorial

Welcome to LetsPS! 🎨🖥️ Master Photoshop, Illustrator, and InDesign with step-by-step tutorials designed to help you create stunning artwork! From photo manipulations and text effects to business ...
THE WEEK

Simulation theory: are we all living in The Matrix?

Is this real life? Is this just fantasy? A growing number of scientists are suggesting that the idea that we are all living in a simulation may not be completely far-fetched. Simulation theory is the ...
Quanta Magazine

Computer Scientists Establish the Best Way to Traverse a Graph

If you’ve been making the same commute for a long time, you’ve probably settled on what seems like the best route. But “best” is a slippery concept. Perhaps one day there’s an accident or road closure ...
Frontiers

The generalized STAR modeling with minimum spanning tree approach of spatial weight matrix

1 Statistics Research Division, Faculty of Mathematics and Natural Sciences, Institut Teknologi Bandung, Bandung, Indonesia 2 Undergraduate Program in Mathematics, Faculty of Mathematics and Natural ...
IEEE

An Approach for Solving the Graph Coloring Problem using Adjacency Matrix

Abstract: Coloring a graph is a known and a classical problem in graph theory. It is also a known NP problem. In a graph G, the solution of coloring a graph is about coloring all the vertices of the ...