Doug Neubauer.com

 

Are you looking for our Web Design and Video Production Site: NewSolutions? We moved it to NewSolutionsPdx.com! — Doug Neubauer 9/15/2013

Introduction

Some fun stuff… Atari, Linux, Computer Simulations and the obligatory page of Feynman quotes.

Finite-difference time-domain (FDTD) Modeling

“You don’t understand something, until you can program it; that is, until you can communicate it to that ‘speedy idiot’.” — Professor Robert W. MacCormack, Stanford

Finite-difference time-domain (FDTD) is a computer modeling technique to simulate Maxwell’s Equations. Maxwell’s Equations describe the physical laws of Electromagnetics (at the classical level).

The FDTD method belongs in the general class of grid-based differential time-domain numerical modeling methods. The time-dependent Maxwell’s equations are discretized using central-difference approximations to the space and time partial derivatives.

Included, are FDTD demos using the Maxwell Curl Equations and also the second order “Wave Equations.”

 

The Atari Years

A long time ago, at a company far far away

My days at Atari. “Star Raiders” , “Solaris” and “Pokey” .

 

Linux

A few Linux/GTK Demo Programs and also Freegeek.org.

 

Feynman Quotes

The obligatory page of quotes by Richard Feynman.

What website would be complete without a few
quotes by Nobel Laureate Richard Feynman…

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