Pseudospectral PowerPoint PPT Presentations

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Pseudospectral Methods PowerPoint PPT Presentation
Pseudospectral Methods - Pseudospectral Methods What is a pseudo-spectral Method? Fourier Derivatives The Acoustic Wave Equation with the Fourier Method Comparison with the Finite-Difference ...
Pseudospectral Methods What is a pseudo-spectral Method? Fourier Derivatives The Acoustic Wave Equation with the Fourier Method Comparison with the Finite-Difference ...
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Vernon Cormier PowerPoint PPT Presentation
Vernon Cormier - ... S ScS sS sScS Figure 1 2-D High Frequency Pseudospectral Modeling Wavefield Snapshot Seismogram Record Section DVp/Vp ... Precursors Synthetic ...
... S ScS sS sScS Figure 1 2-D High Frequency Pseudospectral Modeling Wavefield Snapshot Seismogram Record Section DVp/Vp ... Precursors Synthetic ...
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An integrable difference scheme for the Camassa-Holm equation and numerical computation PowerPoint PPT Presentation
An integrable difference scheme for the Camassa-Holm equation and numerical computation - An integrable difference scheme for the Camassa-Holm equation and numerical computation Kenichi Maruno, Univ. of Texas-Pan American Joint work with
An integrable difference scheme for the Camassa-Holm equation and numerical computation Kenichi Maruno, Univ. of Texas-Pan American Joint work with
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VISCOUS%20HEATING%20in%20the%20Earth PowerPoint PPT Presentation
VISCOUS%20HEATING%20in%20the%20Earth - Title: Direct Volumetric Integration of the Time-Dependent Moment of Inertia for a Compressible Viscoelastic Earth Author: lh Last modified by
Title: Direct Volumetric Integration of the Time-Dependent Moment of Inertia for a Compressible Viscoelastic Earth Author: lh Last modified by
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Christopher D PowerPoint PPT Presentation
Christopher D - Trajectory Optimization From Euler to Lawden to Today Christopher D Souza The Charles Stark Draper Laboratory Houston, TX
Trajectory Optimization From Euler to Lawden to Today Christopher D Souza The Charles Stark Draper Laboratory Houston, TX
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Holographic Fermions with Lattices PowerPoint PPT Presentation
Holographic Fermions with Lattices - ... directly introducing a periodic chemical potential How to find a lattice background? 4D Framework Equations of motion: How to ...
... directly introducing a periodic chemical potential How to find a lattice background? 4D Framework Equations of motion: How to ...
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Function approximation: Fourier, Chebyshev, Lagrange PowerPoint PPT Presentation
Function approximation: Fourier, Chebyshev, Lagrange - Discrete Fourier Series Fourier Transform: properties Chebyshev polynomials Convolution DFT and FFT Scope: Understanding where the Fourier Transform comes from.
Discrete Fourier Series Fourier Transform: properties Chebyshev polynomials Convolution DFT and FFT Scope: Understanding where the Fourier Transform comes from.
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Numerical methods PowerPoint PPT Presentation
Numerical methods - Title: PowerPoint-Pr sentation Author: Prof. Dr. Heiner Igel Last modified by: heiner Created Date: 11/1/1999 7:29:31 PM Document presentation format
Title: PowerPoint-Pr sentation Author: Prof. Dr. Heiner Igel Last modified by: heiner Created Date: 11/1/1999 7:29:31 PM Document presentation format
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Finite Difference Approximations PowerPoint PPT Presentation
Finite Difference Approximations - Finite Difference Approximations Simple geophysical partial differential equations Finite differences - definitions Finite-difference approximations to pde s
Finite Difference Approximations Simple geophysical partial differential equations Finite differences - definitions Finite-difference approximations to pde s
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Michael Alley PowerPoint PPT Presentation
Michael Alley - Key image for introducing talk's scope, importance, or background. Logo ... Torunn Berg. Norwegian Institute for. Air Research. Grethe Wibetoe. University of Oslo, ...
Key image for introducing talk's scope, importance, or background. Logo ... Torunn Berg. Norwegian Institute for. Air Research. Grethe Wibetoe. University of Oslo, ...
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The%20NASA%20HPCC%20ESS%20Cooperative%20Agreement PowerPoint PPT Presentation
The%20NASA%20HPCC%20ESS%20Cooperative%20Agreement - The Piecewise Parabolic Method coupled with a parabolic solver. ... HelioSeismology. Granulation and Sunspots. X-ray images. The NASA HPCC ESS CAN ...
The Piecewise Parabolic Method coupled with a parabolic solver. ... HelioSeismology. Granulation and Sunspots. X-ray images. The NASA HPCC ESS CAN ...
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TimeDependent Density Functional Theory PowerPoint PPT Presentation
TimeDependent Density Functional Theory - Ab Initio Quantum Dynamics 'On-the-fly' solution of electronic and nuclear ... Tailor the requirements of quantum dynamics to quantum chemistry. and vice-versa! ...
Ab Initio Quantum Dynamics 'On-the-fly' solution of electronic and nuclear ... Tailor the requirements of quantum dynamics to quantum chemistry. and vice-versa! ...
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Function approximation: Fourier, Chebyshev, Lagrange PowerPoint PPT Presentation
Function approximation: Fourier, Chebyshev, Lagrange - Function approximation: Fourier, Chebyshev, Lagrange Orthogonal functions Fourier Series Discrete Fourier Series Fourier Transform: properties Chebyshev polynomials
Function approximation: Fourier, Chebyshev, Lagrange Orthogonal functions Fourier Series Discrete Fourier Series Fourier Transform: properties Chebyshev polynomials
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Computational Seismology: An Introduction PowerPoint PPT Presentation
Computational Seismology: An Introduction - Computational Seismology: An Introduction Aim of lecture: Understand why we need numerical methods to understand our world Learn about various numerical methods ...
Computational Seismology: An Introduction Aim of lecture: Understand why we need numerical methods to understand our world Learn about various numerical methods ...
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Fluctuations in a moving boundary description of diffusive interface growth PowerPoint PPT Presentation
Fluctuations in a moving boundary description of diffusive interface growth - Fluctuations in a moving boundary description of diffusive interface growth Rodolfo Cuerno Departamento de Matem ticas & Grupo Interdisciplinar de Sistemas Complejos ...
Fluctuations in a moving boundary description of diffusive interface growth Rodolfo Cuerno Departamento de Matem ticas & Grupo Interdisciplinar de Sistemas Complejos ...
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Slide Template (Light Background) PowerPoint PPT Presentation
Slide Template (Light Background) - Atmospheric Mercury Depletion Events (AMDEs) in Polar Regions. During Arctic Spring ... Torunn Berg. Norwegian Institute for Air Research. Grethe Wibetoe ...
Atmospheric Mercury Depletion Events (AMDEs) in Polar Regions. During Arctic Spring ... Torunn Berg. Norwegian Institute for Air Research. Grethe Wibetoe ...
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Bez nadpisu PowerPoint PPT Presentation
Bez nadpisu - Visual Computing of Global Postglacial Rebound in a Spherical Domain Ladislav Hanyk1, Ctirad Matyska1 and David A. Yuen2 e-mail: ladislav.hanyk@mff.cuni.cz, www: http ...
Visual Computing of Global Postglacial Rebound in a Spherical Domain Ladislav Hanyk1, Ctirad Matyska1 and David A. Yuen2 e-mail: ladislav.hanyk@mff.cuni.cz, www: http ...
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Jeroen Tromp PowerPoint PPT Presentation
Jeroen Tromp - Jeroen Tromp
Jeroen Tromp
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Workshop: Structured Numerical Linear Algebra Problems: Algorithms and Applications Cortona, Italy, PowerPoint PPT Presentation
Workshop: Structured Numerical Linear Algebra Problems: Algorithms and Applications Cortona, Italy, - Cortona, Italy, September 19-24, 2004. Interpolation and Approximation on Chebyshev extrema nodes ... of a function at the collocation points can be expressed ...
Cortona, Italy, September 19-24, 2004. Interpolation and Approximation on Chebyshev extrema nodes ... of a function at the collocation points can be expressed ...
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Folie 1 PowerPoint PPT Presentation
Folie 1 - Folie 1
Folie 1
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... power offered by the latest NVIDIA GPUs (GeForce 8800 PowerPoint PPT Presentation
... power offered by the latest NVIDIA GPUs (GeForce 8800 - ... power offered by the latest NVIDIA GPUs (GeForce 8800, Quadro FX5600, Tesla) ... NVIDIA GeForce 8800 GTX. Software: Windows XP and Microsoft VC8 compiler ...
... power offered by the latest NVIDIA GPUs (GeForce 8800, Quadro FX5600, Tesla) ... NVIDIA GeForce 8800 GTX. Software: Windows XP and Microsoft VC8 compiler ...
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POWER LAWS and VORTICAL STRUCTURES PowerPoint PPT Presentation
POWER LAWS and VORTICAL STRUCTURES - Interacting Lamb dipoles n=-6. Taylor-Green t=0 E(1)? COMPARISON. Comparison viscous inviscid ... Vortical structures Lamb. Vortical structures T-G. Filtering ...
Interacting Lamb dipoles n=-6. Taylor-Green t=0 E(1)? COMPARISON. Comparison viscous inviscid ... Vortical structures Lamb. Vortical structures T-G. Filtering ...
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Some basic maths for seismic data processing and inverse problems (Refreshement only!) PowerPoint PPT Presentation
Some basic maths for seismic data processing and inverse problems (Refreshement only!) - Series Taylor Fourier Delta Function ... generating series The delta function Seismological applications Fourier Integrals The basis for the spectral analysis ...
Series Taylor Fourier Delta Function ... generating series The delta function Seismological applications Fourier Integrals The basis for the spectral analysis ...
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Solving a Blueice Performance Mystery PowerPoint PPT Presentation
Solving a Blueice Performance Mystery - Dual Core. Single Core. Die Type. 1.9 GHz, 0.5262ns. 1.9 GHz, 0.5262ns ... Blueice is 'Dual Core' This figure and the one in last are from IBM techarticle ...
Dual Core. Single Core. Die Type. 1.9 GHz, 0.5262ns. 1.9 GHz, 0.5262ns ... Blueice is 'Dual Core' This figure and the one in last are from IBM techarticle ...
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Spectral Differencing with a Twist PowerPoint PPT Presentation
Spectral Differencing with a Twist - Johann Radon Institute for Computational and Applied Mathematics. Linz, sterreich ... 1991 a patriot missile battery in Dhahran, Saudi Arabia, fails to intercept ...
Johann Radon Institute for Computational and Applied Mathematics. Linz, sterreich ... 1991 a patriot missile battery in Dhahran, Saudi Arabia, fails to intercept ...
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Christopher DSouza PowerPoint PPT Presentation
Christopher DSouza - Engineers are always interested in finding the best' solution to the problem at hand ... for a powered or unpowered vehicle near an arbitrary rotating, oblate planet ...
Engineers are always interested in finding the best' solution to the problem at hand ... for a powered or unpowered vehicle near an arbitrary rotating, oblate planet ...
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Larger Molecules / Longer Time Scales PowerPoint PPT Presentation
Larger Molecules / Longer Time Scales - Extend accuracy and/or size range of quantum chemistry? Remember the canon! ... but of transform between spaces. Least-squares fitting matrix. R ...
Extend accuracy and/or size range of quantum chemistry? Remember the canon! ... but of transform between spaces. Least-squares fitting matrix. R ...
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APPLICATION OF LATTICE BOLTZMANN METHOD PowerPoint PPT Presentation
APPLICATION OF LATTICE BOLTZMANN METHOD - What is the Lattice Boltzmann Method? What is the basic idea of Lattice Boltzmann ... The initial Reynolds umber was 10,000. they carefully compared the spatial ...
What is the Lattice Boltzmann Method? What is the basic idea of Lattice Boltzmann ... The initial Reynolds umber was 10,000. they carefully compared the spatial ...
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The creation of magnetic structures from velocity shear PowerPoint PPT Presentation
The creation of magnetic structures from velocity shear - The creation of magnetic structures from velocity shear
The creation of magnetic structures from velocity shear
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Center for Magnetic Reconnection Studies: Present Status, Future Plans PowerPoint PPT Presentation
Center for Magnetic Reconnection Studies: Present Status, Future Plans - Chicago. Center for Magnetic Reconnection Studies: Present Status, Future Plans ... Chicago ... Chicago. What we have also done, but is not covered in this ...
Chicago. Center for Magnetic Reconnection Studies: Present Status, Future Plans ... Chicago ... Chicago. What we have also done, but is not covered in this ...
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HANSO and HIFOO Two New MATLAB Codes PowerPoint PPT Presentation
HANSO and HIFOO Two New MATLAB Codes - We developed a simple method for nonsmooth, nonconvex minimization based on Gradient Sampling ... By contrast, steepest descent and Newton's method usually jam ...
We developed a simple method for nonsmooth, nonconvex minimization based on Gradient Sampling ... By contrast, steepest descent and Newton's method usually jam ...
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Double Excitations and Conical Intersections in Time-Dependent Density Functional Theory PowerPoint PPT Presentation
Double Excitations and Conical Intersections in Time-Dependent Density Functional Theory - Double Excitations and Conical Intersections in. Time-Dependent Density ... Projected Computation Time for the first singlet excited state of the entire PYP ...
Double Excitations and Conical Intersections in. Time-Dependent Density ... Projected Computation Time for the first singlet excited state of the entire PYP ...
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Chaotic saddles in complex spatiotemporal systems paper PowerPoint PPT Presentation
Chaotic saddles in complex spatiotemporal systems paper - Chaotic saddles in complex spatiotemporal systems (paper # 51) Abraham C.-L. Chian ... Spatiotemporal dynamics. Energy time Series. E = [ 2 a x 2]dx/4p ...
Chaotic saddles in complex spatiotemporal systems (paper # 51) Abraham C.-L. Chian ... Spatiotemporal dynamics. Energy time Series. E = [ 2 a x 2]dx/4p ...
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VORTONICS: Vortex Dynamics on Transatlantic Federated Grids PowerPoint PPT Presentation
VORTONICS: Vortex Dynamics on Transatlantic Federated Grids - VORTONICS: Vortex Dynamics. on Transatlantic Federated Grids. US-UK ... Vortical reconnection governs establishment of steady-state in Navier-Stokes turbulence ...
VORTONICS: Vortex Dynamics. on Transatlantic Federated Grids. US-UK ... Vortical reconnection governs establishment of steady-state in Navier-Stokes turbulence ...
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Critical phenomenon, crisis and transition to spatiotemporal chaos PowerPoint PPT Presentation
Critical phenomenon, crisis and transition to spatiotemporal chaos - Critical phenomenon, crisis and transition to spatiotemporal chaos
Critical phenomenon, crisis and transition to spatiotemporal chaos
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Settling of Small Particles in Homogeneous Turbulence: Settling Velocity Enhancement by TwoWay Coupl PowerPoint PPT Presentation
Settling of Small Particles in Homogeneous Turbulence: Settling Velocity Enhancement by TwoWay Coupl - Settling of Small Particles in Homogeneous Turbulence: ... down the continental slope. Repeated turbidity currents in the. same region can lead to the ...
Settling of Small Particles in Homogeneous Turbulence: ... down the continental slope. Repeated turbidity currents in the. same region can lead to the ...
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IPM A Tutorial Nicholas J Wright David Skinner nwright sdsc'edu deskinnerlbl'gov Allan Snavely, SDSC PowerPoint PPT Presentation
IPM A Tutorial Nicholas J Wright David Skinner nwright sdsc'edu deskinnerlbl'gov Allan Snavely, SDSC - Do runtimes make sense? 1 Task. 32 Tasks. Running fish_sim for 100-1000 fish on 1-32 CPUs we see ... MILC on Ranger Runtime Shows Perfect Scalability. SAN ...
Do runtimes make sense? 1 Task. 32 Tasks. Running fish_sim for 100-1000 fish on 1-32 CPUs we see ... MILC on Ranger Runtime Shows Perfect Scalability. SAN ...
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PhysicalSpace Decimation and Constrained Large Eddy Simulation PowerPoint PPT Presentation
PhysicalSpace Decimation and Constrained Large Eddy Simulation - Question: How can one directly use. fundamental physics learnt from our ... to capture the underlying physics for different flow phenomenon, such ...
Question: How can one directly use. fundamental physics learnt from our ... to capture the underlying physics for different flow phenomenon, such ...
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Michael Alley PowerPoint PPT Presentation
Michael Alley - Image or equations supporting. the headline assertion. Logo ... Image supporting above assertion. Logo. This sentence headline makes an assertion on ...
Image or equations supporting. the headline assertion. Logo ... Image supporting above assertion. Logo. This sentence headline makes an assertion on ...
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Scale interactions and scaling laws in rotating flows at moderate Rossby numbers and large Reynolds PowerPoint PPT Presentation
Scale interactions and scaling laws in rotating flows at moderate Rossby numbers and large Reynolds - Scale interactions and scaling laws in rotating flows at moderate Rossby numbers ... for mid-latitude synoptic ... 99A, 321 (1983); Moffat, J. Fluid Mech. ...
Scale interactions and scaling laws in rotating flows at moderate Rossby numbers ... for mid-latitude synoptic ... 99A, 321 (1983); Moffat, J. Fluid Mech. ...
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Alessandro Bottaro PowerPoint PPT Presentation
Alessandro Bottaro - An approach is described to obtain optimal perturbations, and some examples are provided. ... Analytique. Perturbation optimale x = 0 et strie optimale xopt, ...
An approach is described to obtain optimal perturbations, and some examples are provided. ... Analytique. Perturbation optimale x = 0 et strie optimale xopt, ...
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The Impact of Global Petascale Plans on Geoscience Modeling PowerPoint PPT Presentation
The Impact of Global Petascale Plans on Geoscience Modeling - Good news: the race to petascale is on and is international... Source of funds: Presidential Innovation Initiative announce in SOTU. ...
Good news: the race to petascale is on and is international... Source of funds: Presidential Innovation Initiative announce in SOTU. ...
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