Manuel A. Diaz
Institut Pprime / ENSMA
Followers: 0 Following: 0
Professional Interests: Computational Fluid Dynamics (CFD), High-resolution methods, 2D/3D CFD simulations with Finite Element (FE) and Discontinuous Galerkin (DG) Methods.
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Your submissions received 25 five star ratings
Awarded to Manuel A. Diaz on 20 Aug 2020
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Awarded to Manuel A. Diaz on 01 Nov 2019
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Awarded to Manuel A. Diaz on 09 Oct 2019
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Awarded to Manuel A. Diaz on 09 Oct 2019
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Awarded to Manuel A. Diaz on 09 Oct 2019
Feeds
Submitted
Newton's Divided Differences and its associated Polynomial
Computes Newton's table for Divided Differences and the coefficients of the associated polynomial function for a given dataset (...
ungefär 2 år ago | 6 downloads |
Submitted
Order of accuracy & Stability
This snippet shows how I examine the order of accuracy (OOA) and the numerical stability for a given numerical scheme.
ungefär 2 år ago | 1 download |
Submitted
Compact Filters with Holes
Matlab implementation of selective filters as compact operators to be used with finite-difference solvers.
mer än 2 år ago | 1 download |
Submitted
KRON
The pseudo-kronecker product function. A special generalization of the Kronecker product aimed to build FD-schemes with obstacle...
ungefär 3 år ago | 1 download |
Submitted
Interpolating a vector field
A short script that exemplifies how to produce the interpolation of a vector field.
ungefär 3 år ago | 2 downloads |
Submitted
Fit 2D polynomial surface to scattered data
A minimalistic implementation of a 2d polynomial Least Squares problem.
ungefär 3 år ago | 1 download |
Submitted
Acoustic pulse evolution over a constant mean flow
Implementation of the analytical solution of a Gaussian pulse governed by the 2D & 3D Linearized Euler Equations (LEE)
mer än 3 år ago | 2 downloads |
Submitted
Compact Filters
A multidimensional implementation of a high-order compact finite-difference filter
mer än 3 år ago | 1 download |
Submitted
Pulse reflection over a cylinder
An analytical solution of the reflection of a Gaussian pulse over an infinitely long cylinder.
mer än 3 år ago | 1 download |
Submitted
Analytic solution of the 1d Wave Equation
Computing the exact solution for a Gaussian profile governed by 1-d wave equation with free flow BCs or with perfectly reflectin...
mer än 3 år ago | 2 downloads |
Submitted
Least Squares Polynomial Fitting for Noisy Data
This snippet exemplifies the use of a custom LU decomposition method to produce a k-order polynomial fit to noisy data.
mer än 3 år ago | 1 download |
Submitted
A vectorized cubic spline
A vectorized, parallel capable, cubic spline interpolation/extrapolation function for non-uniformly distributed 1d data
mer än 3 år ago | 1 download |
Submitted
compact schemes
A collection of snippets that exemplify the proper implementation of conservative high-order compact-schemes.
mer än 3 år ago | 2 downloads |
Submitted
Easy build finite-difference operators
This snippet shows how to build any central/biased (explicit) finite-difference schemes and their associated 2D and 3D discrete ...
mer än 3 år ago | 1 download |
Submitted
Easy build compact schemes
A Taylor-Table-Algorithm is presented to automate the computation of weights for centered/biased compact FDM schemes.
mer än 3 år ago | 1 download |
Submitted
Finite difference coefficients generator
A simple generator for coefficients of central finite-difference (FD) stencils
nästan 4 år ago | 4 downloads |
Submitted
Matlab 3D array to ParaView (via HDF5 + XDMF)
We exemplify how to export a large 3D array for visualization into ParaView using HPC's classical approach: using HDF5 with XDMF...
ungefär 4 år ago | 1 download |
Submitted
LaguerreL
Vectorized function for computing the associated Laguerre polynomials
ungefär 6 år ago | 3 downloads |
Submitted
Plot Gaussian Vortex Beams
Matlab visualizations of analytical descriptions of Hermite-Gaussian and Laguerre-Gaussian Vortex Beams
ungefär 6 år ago | 7 downloads |
Submitted
Weighted Essentially Non-Oscillatory (WENO) Scheme for Euler
A Fifth order WENO solver for the Euler system of equations
ungefär 6 år ago | 4 downloads |
Submitted
Flux Reconstruction (FR/CPR)
Advect Information using Correction Via Reconstruction Method
mer än 6 år ago | 3 downloads |
Submitted
1-d MUSCL Solver for the Shallow Water Equations
A conservative finite-volume (FV) implementation of the Saint Venant equations, also known as the shallow water equations (SWE)....
mer än 6 år ago | 5 downloads |
Submitted
Quasi-analytical solver for scalar conservation laws
Couluovrat's quasi-analitical solver for the Buckley-Leverett and inviscid Burgers' equations
mer än 6 år ago | 1 download |
Submitted
MUSCL-THINC-BVD and WENO5-THINC-BVD solvers
Comparison two hybrid solvers based on the THINC reconstruction and BVD algorithm.
mer än 6 år ago | 1 download |
Submitted
wme7/ApproximateRiemannSolvers
MUSCL and WENO Approximate Riemann Solvers
mer än 6 år ago | 3 downloads |
Submitted
Compare WENO7-BS and WENO7-Z
A comparison between FD implementations of seventh-order WENO-JS and the WENO-Z scheme.
mer än 7 år ago | 2 downloads |
Submitted
Compare WENO5-JS, WENO5-M and WENO5-Z
Comparison of three most popular implementations of 5th-order WENO schemes.
mer än 7 år ago | 3 downloads |
Submitted
Write 2D and 3D Arrays into VTK
A function to export either 2D/3D Matlab arrays as a binary *.vtk file for Paraview.
mer än 8 år ago | 3 downloads |
Submitted
Jacobi Solver for the Unsteady Heat Equation
1, 2, and 3-dimensional solver for the heat equation using Jacobi Method
mer än 8 år ago | 2 downloads |
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