In mathematics, the Redheffer star product is a binary operation on linear operators that arises in connection to solving coupled systems of linear equations. It was introduced by Raymond Redheffer in 1959, and has subsequently been widely adopted in computational methods for scattering matrices. Given two scattering matrices from different linear scatterers, the Redheffer star product yields the combined scattering matrix produced when some or all of the output channels of one scatterer are connected to inputs of another scatterer. (Wikipedia).
Stirring the Mandelbrot Set: a checkerboard
http://code.google.com/p/mandelstir/
From playlist mandelstir
RedDotRuby 2014 - Ruby.inspect by Koichi Sasada
Help us caption & translate this video! http://amara.org/v/FGZL/
From playlist RedDotRuby 2014
SciShow Quiz Show: With the Brain Scoop's Emily Graslie!
Hank goes head-to-head with the Brain Scoop’s Emily Graslie to match wits about springs, hoaxes, and human evolution! Hosted By: Michael Aranda ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our
From playlist Uploads
Lecture 5 (CEM) -- TMM Using Scattering Matrices
This lecture formulates a stable transfer matrix method based on scattering matrices. The scattering matrices adopted here are greatly improved from the literature and are consistent with convention. The lecture ends with some advanced topics like dispersion analysis, cascading and doubl
From playlist UT El Paso: CEM Lectures | CosmoLearning.org Electrical Engineering
The Mandelbrot set is a churning machine
Its job is to fling off the red pixels and hang onto the green ones. Audio by @Dorfmandesign
From playlist mandelstir
This test was based on NightHawkinLight's formula of Starlite.
From playlist NightHawkInLight Community Video Responses!
The PROOF: e and pi are transcendental
Today’s video is dedicated to introducing you to two of the holy grails of mathematics, proofs that e and pi are transcendental numbers. For the longest time I was convinced that these proofs were simply out of reach of a self-contained episode of Mathologer, and I even said so in a video
From playlist Recent videos
Redline (2010) http://lazerhawk.bandcamp.com/album/redline
From playlist new retro synth wave pop OKÉ!
Hi. This is my first video on YouTube, and I'll be using it to test the quality. Especially the video/audio syncronization which I spend a lot of time getting right in this video - so please don't mess this up YouTube converter! The video features my best RED laser - the DX 200 mW. UPD
From playlist Lasers
Nelson Rangell Plays "The Red Pill" from His New CD "Red" www.nelsonrangell.com
From playlist Western Music
How To Make a Star Wars Action Figure Diorama (Free Design!)
To get started making miniature dioramas, we're sharing the design files for a 1:18 scale Star Wars-inspired Death Star hallway display, made for Hasbro 3.75" figures. Norm shows the step-by-step process of assembling this diorama, which only uses two sheets of acrylic and makes use of sty
From playlist Toys, Models and Collectibles
HasLab's Reva Force FX Elite Lightsaber Prototype!
We check out the prototype for Hasbro Pulse's new HasLab Star Wars FX Elite Lightsaber from Obi-Wan Kenobi! Product Designer Manager Chris Reiff walks us through the features and construction of Reva's double-bladed lightsaber and the effects his team is able to incorporate into its design
From playlist Star Wars!
Duality in Linear Algebra: Dual Spaces, Dual Maps, and All That
An exploration of duality in linear algebra, including dual spaces, dual maps, and dual bases, with connections to linear and bilinear forms, adjoints in real and complex inner product spaces, covariance and contravariance, and matrix rank. More videos on linear algebra: https://youtube.c
From playlist Summer of Math Exposition Youtube Videos
Part III: Linear Algebra, Lec 7: Dot Products
Part III: Linear Algebra, Lecture 7: Dot Products Instructor: Herbert Gross View the complete course: http://ocw.mit.edu/RES18-008F11 License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
From playlist MIT Calculus Revisited: Calculus of Complex Variables
“Choice Modeling and Assortment Optimization” - Session I - Prof. Huseyin Topaloglu
This module overviews static and dynamic assortment optimization problems. We start with an introduction to discrete choice modeling and discuss estimation issues when fitting a choice model to observed sales histories. Following this introduction, we discuss static and dynamic assortment
From playlist Thematic Program on Stochastic Modeling: A Focus on Pricing & Revenue Management
Can You Solve the Ratings Problem?
How true are online reviews? My Patreon : https://www.patreon.com/user?u=49277905
From playlist Data Science Concepts
Mod-03 Lec-14 Different Aspects of Cornot Model
Game Theory and Economics by Dr. Debarshi Das, Department of Humanities and Social Sciences, IIT Guwahati. For more details on NPTEL visit http://nptel.iitm.ac.in
From playlist IIT Guwahati: Game Theory and Economics | CosmoLearning.org Economics
Mod-01 Lec-35 Eigenvalues and Eigenvectors
Elementary Numerical Analysis by Prof. Rekha P. Kulkarni,Department of Mathematics,IIT Bombay.For more details on NPTEL visit http://nptel.ac.in
From playlist NPTEL: Elementary Numerical Analysis | CosmoLearning Mathematics
The ultimate online shopping problem. My Patreon : https://www.patreon.com/user?u=49277905
From playlist Data Science Concepts
Higher Physics - Gravity & redshift
Higher Physics - two topics in one video (you really are being spoiled!). The first half of the video covers the gravitational force between a star and an exoplanet then we're calculating the redshift of the light emitted by the star. Get the calculator out! ------------------------------
From playlist Higher - Our dynamic Universe