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Basics of discretization

Introduction
Finite Difference Method
Spectral Collocation Methods
- Spectral discretization

Signal processing

Introduction
FFT of truncated signals
2D FFT of space/time signal
POD of time signal

Integration of dynamic systems

Introduction
Runge-Kutta explicit methods
Stiffness
ROW and Gauss-Legendre implicit method

Convection equation

Introduction
Upwind and Central scheme
von Neumann analysis

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Introduction

Introduction#

This section aims at illustrating several techniques of signal post-processing.

correlation
Fourier transform
SVD based decompositions

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Spectral discretization

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FFT of truncated signals

By J. Gressier

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