'Coarser grid' presentation slideshows

MULTISCALE COMPUTATION: From Fast Solvers To Systematic Upscaling

710 views • 65 slides

MULTISCALE COMPUTATION: From Fast Solvers To Systematic Upscaling

691 views • 58 slides

A Multigrid Solver for Boundary Value Problems Using Programmable Graphics Hardware

A Multigrid Solver for Boundary Value Problems Using Programmable Graphics Hardware. Nolan Goodnight Cliff Woolley Gregory Lewin David Luebke Greg Humphreys. University of Virginia. augmented by Klaus Mueller, Stony Brook University. General-Purpose GPU Programming.

465 views • 35 slides

MULTISCALE COMPUTATIONAL METHODS

MULTISCALE COMPUTATIONAL METHODS. Achi Brandt The Weizmann Institute of Science UCLA www.wisdom.weizmann.ac.il/~achi. Poisson equation:. given. Approximating Poisson equation:. given. Solving PDE : Influence of pointwise relaxation on the error. Error of initial guess.

480 views • 33 slides

MULTISCALE COMPUTATIONAL METHODS

449 views • 29 slides

Image Reconstruction

Image Reconstruction. Group 6 Zoran Golic. Overview. Problem Multigrid-Algorithm Results Aspects worth mentioning. Problem. Imagine an image being sent over a noisy channel ->. Original. Disturbed. Numeric Approach. Assume smooth image

434 views • 19 slides

Matthew Fischels Aerospace Engineering Department Major Professor : Dr. R. Ganesh Rajagopalan

Reducing Runtime of Wind Turbine Simulation. Matthew Fischels Aerospace Engineering Department Major Professor : Dr. R. Ganesh Rajagopalan. Los Alamos National Lab. CD- adapco : STAR-CCM+. CFD Intro. CFD = Computational Fluid Dynamics

175 views • 17 slides