Tags: computational techniques

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  1. Ionospheric weather forecasting using the LETKF

    23 Mar 2015 | Presentations | Contributor(s): Juan Durazo

    We track the three-dimensional global distribution of electron density in the ionosphere using the Local Ensemble Kalman Filter (LETKF) and the Thermosphere-Ionosphere-Electrodynamics...

    http://mcrn.hubzero.org/resources/37

  2. Andy Reagan: Masters Thesis

    23 Mar 2015 | Presentations | Contributor(s): Andy Reagan

    Andy Reagan at UVM gives a talk about his masters work on uncertainty quantification and data assimilation to improve the numerical prediction of fluids in the thermosyphon. This talk will involve...

    http://mcrn.hubzero.org/resources/29

  3. An Introduction to Variational Data Assimilation

    23 Mar 2015 | Presentations | Contributor(s): Naratip Santitissadeekorn

    Naratip Santitissadeekorn gives an introductory survey of variational techniques in data assimilation including 3D-VAR and 4D-VAR.  This talk was given on 10-2-14.

    http://mcrn.hubzero.org/resources/27

  4. Computational Techniques for Lyapunov Exponents and Vectors

    23 Mar 2015 | Presentations | Contributor(s): Erik Van Vleck

    In this talk we present computational techniques for Lyapunov exponents and vectors based upon continuous matrix factorizations (QR and SVD). We outline the techniques, their well-posedness, error...

    http://mcrn.hubzero.org/resources/25