1D Poisson Solver using Spectral Methods
498122015-02-24T16:01:41Z2015-02-24T16:01:41ZThis is the theoretical guide to "poisson1D.m" file. We are using sine transform to solve the 1D poisson equation with dirichlet boundary conditions. This...
View Articlepoisson2Ddirichlet(F,L,BCl,BCt,BCr,BCb)
498792015-03-01T20:38:35Z2015-03-01T20:38:35Zfunction U = poisson2Ddirichlet(F,L,BCl,BCt,BCr,BCb)% POISSON2DDIRICHLET Solves the 2D poisson equation d2UdX2 + dU2dY2 = F% with zero dirichlet% boundary...
View Articlepoisson1Dneumann(F,x0,xEnd)
498332015-02-25T22:24:32Z2015-02-25T22:24:32Zfunction u = poisson1Dneumann(F,x0,xEnd)% POISSON1DNUEMANN solves the 1D poisson equation d2U/dX2 = F, with neumann% boundary conditions dUdX = 0 at X = 0...
View Articlepoisson1D(f,Uleft,Uright,N,L)
498012015-02-23T22:50:14Z2015-02-23T22:50:14Zfunction out = poisson1D(f,Uleft,Uright,N,L)% POISSON1D solves the poisson equation d2U/dX2 = F.% u = poisson1D(f,Uleft,Uright,N,L)%% f: a vector...
View Article2D Poisson Solver using Zero Neumann boundary conditions - Theory Guide
498922015-03-02T17:00:53Z2015-03-02T17:00:53Z2D Poisson Solver using Zero Neumann boundary conditions - Theory Guide
View Article2D Poisson Solver using Sine Transform - Theory
498802015-03-01T21:11:02Z2015-03-01T21:11:02ZThis document explains the method for solving the 2D Poisson equation with arbitrary Dirichlet boundary conditions using the sine transform.
View ArticleFast Poisson Equation Solver using DCT
741622020-02-21T04:52:56Z2020-02-21T04:52:56ZThis repository provides two finite difference solvers for Poisson equations for simple geometry. 日本語ドキュメントもあります。
View ArticleCurvilinear 2D Grid Poisson
443542015-01-05T16:51:33Z2015-01-05T16:51:33ZThis package takes in a 2D nodal grid and produces the laplacian with Dirichlet's, Neumann's, or Robin boundary condition (BC). You can mix these BCs per...
View ArticleNumericale solution of 1D Drift-Diffusion problem (MOL + FV + WENO5-LF))
411742013-04-08T14:41:06Z2013-04-08T14:41:06ZFor 1D gas diode with uniform initial plasma concentration the program solves electrons and ions equations of continuity with Method of Lines (MOL) on...
View Articlepoisson2Dneumann(F,L)
498902015-03-02T16:43:26Z2015-03-02T16:43:26ZPOISSON2DNEUMANN solves the the 2D poisson equation d2UdX2 + d2UdY2 = F, with the zero neumann boundary condition on all the side walls. We are using the...
View Article2D Poisson equation
380902012-09-10T16:59:31Z2012-09-10T16:59:31ZThe 2D Poisson equation is solved in an iterative manner (number of iterations is to be specified) on a square 2x2 domain using the standard 5-point...
View ArticleFinite Difference Method to solve Poisson's Equation in Two Dimensions.
422872013-06-19T22:05:39Z2013-06-19T22:05:39ZAt the end, this code plots the color map of electric potential evaluated by solving 2D Poisson's equation. The bottom wall is initialized with a known...
View ArticleComputing Electric field of a double dipole by solving Poisson's Equation
427722013-07-22T18:57:15Z2013-07-22T18:57:15ZIn this code, the boundary condition for the Poisson equation are known potentials 100V and -100 V alternatively, along the 4 end walls. Two identical...
View ArticleFast Possion equation solver
solvePoissonSOR.m is an efficient, lightweight function that solves the Poisson equation using Successive Overrelaxation (SOR) with Chebyshev acceleration to speed-up convergence. Dirichlet boundary...
View Article
