Search results: tag:"pde" - MATLAB Answers

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Results for tag:"pde" (1,410 results)

Results 51 - 100 of 1,410

3

answers

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Stacked Cuboid for PDE Domain

Asked by Paul Safier on 7 Feb 2024

Latest activity Commented on by Paul Safier on 13 Feb 2024

Accepted Answer by Ravi Kumar

Mathematics and Optimization Partial Differential Equation Toolbox Geometry and Mesh

0

answers

0 votes
5 views

how to make the output of one PDE as input of another PDE

Asked by BANDAR on 12 Feb 2024

Latest activity Edited by Torsten on 13 Feb 2024

Mathematics and Optimization Partial Differential Equation Toolbox General PDEs Eigenvalue Problems

1

answer

0 votes
6 views

Heat interaction between different objects with pdetoolbox

Asked by Antonio Niro on 26 Jan 2024

Latest activity Answered by SOUMNATH PAUL on 13 Feb 2024

Mathematics and Optimization Partial Differential Equation Toolbox Domain-Specific Modeling Heat Transfer

0

answers

0 votes
1 view

how to make my PDE start from my BC only by t

Asked by BANDAR on 12 Feb 2024

Latest activity Commented on by BANDAR on 13 Feb 2024

Mathematics and Optimization Partial Differential Equation Toolbox General PDEs Eigenvalue Problems

1

answer

1 vote
5 views

What is the “pdentrp” function in the “pdepe” function?

Asked by Lanfeng Hua on 11 Jan 2020

Latest activity Commented on by feynman feynman on 13 Feb 2024

Mathematics and Optimization Partial Differential Equation Toolbox General PDEs Eigenvalue Problems

1

answer

0 votes
14 views

pde1dm with coupled ODEs

Asked by feynman feynman on 4 Feb 2024

Latest activity Commented on by feynman feynman on 8 Feb 2024

Mathematics and Optimization Partial Differential Equation Toolbox General PDEs Eigenvalue Problems

1

answer

0 votes
8 views

PDE solver: Using mixed boundary conditions along curved domain boundaries

Asked by matzl_m on 11 May 2022

Latest activity Answered by Avni Agrawal on 6 Feb 2024

Mathematics and Optimization Partial Differential Equation Toolbox Geometry and Mesh

1

answer

0 votes
1 view

PDE toolbox: unexpected result of static structural model for stretchy sheet

Asked by Myrtle42 on 9 May 2022

Latest activity Answered by Pratyush Swain on 1 Feb 2024

Mathematics and Optimization Partial Differential Equation Toolbox Geometry and Mesh

1

answer

0 votes
6 views

mean square error as genetic algorithm cost fuction

Asked by Antonio Niro on 17 Jan 2024

Latest activity Answered by R on 1 Feb 2024

Accepted Answer by R

Mathematics and Optimization Global Optimization Toolbox Genetic Algorithm

0

answers

0 votes
2 views

Can coefficients a,c,f in PDEs resolution using the PDEtoolbox depend on the gradient of the solution u?

Asked by Giacomo Marco La Montagna on 25 Jan 2024

Latest activity Edited by Torsten on 26 Jan 2024

Mathematics and Optimization Partial Differential Equation Toolbox General PDEs Boundary Conditions

1

answer

0 votes
0 views

Time Dependant GeometryFromEdges in PDE thermal analysis

Asked by Jean-Philippe Quintal on 25 Feb 2022

Latest activity Answered by Aditya on 25 Jan 2024

Mathematics and Optimization Partial Differential Equation Toolbox Geometry and Mesh

1

answer

1 vote
9 views

Display pdeplot3D in Matlab App

Asked by Marco Mader Mendes on 31 Mar 2022

Latest activity Commented on by xiaoli on 24 Jan 2024

Accepted Answer by Kevin Holly

Mathematics and Optimization Partial Differential Equation Toolbox Domain-Specific Modeling Structural Mechanics

0

answers

0 votes
17 views

spectral solution to 1D KdV equation

Asked by Lama Hamadeh on 1 Jul 2020

Latest activity Commented on by Syed Abid Sahdman on 23 Jan 2024

Mathematics and Optimization Partial Differential Equation Toolbox General PDEs Boundary Conditions

1

answer

0 votes
1 view

Simultaneous PDPE simulation : Error using integralCalc/finalInputChecks

Asked by Nabila Putri on 13 Jan 2024

Latest activity Answered by Aiswarya on 22 Jan 2024

Mathematics and Optimization Partial Differential Equation Toolbox General PDEs Eigenvalue Problems

1

answer

0 votes
1 view

global optimization in parallel in combination with external pde solver

Asked by SA-W on 18 Nov 2023

Latest activity Edited by Jasvin on 22 Jan 2024

Accepted Answer by Jasvin

Mathematics and Optimization Partial Differential Equation Toolbox General PDEs Eigenvalue Problems

1

answer

0 votes
14 views

why 'parabolic' and 'hyperbolic' not recommended for solving PDEs

Asked by feynman feynman on 17 Jan 2024

Latest activity Answered by Shubh on 19 Jan 2024

Accepted Answer by Shubh

Mathematics and Optimization Partial Differential Equation Toolbox General PDEs Eigenvalue Problems

1

answer

0 votes
1 view

Solution of a System of two PDE in two dimensions

Asked by Edoardo Saccenti on 12 Feb 2022

Latest activity Answered by Binaya on 18 Jan 2024

Mathematics and Optimization Partial Differential Equation Toolbox General PDEs PDE Solvers

0

answers

0 votes
4 views

How can plot spatial diagram for cross diffusion

Asked by harpreet kaur on 17 Jan 2024

Mathematics and Optimization Partial Differential Equation Toolbox General PDEs PDE Solvers

1

answer

0 votes
7 views

PDE solver I made for the laplace equation fails when I insert a poisson equation

Asked by Matan on 9 Jan 2024

Latest activity Answered by UDAYA PEDDIRAJU on 15 Jan 2024

Mathematics and Optimization Partial Differential Equation Toolbox General PDEs Boundary Conditions

0

answers

0 votes
5 views

Using a curve to contrutct a geometry for a model in pde toolbox

Asked by Geovane Gomes on 12 Jan 2024

Latest activity Commented on by Geovane Gomes on 13 Jan 2024

Mathematics and Optimization Partial Differential Equation Toolbox Geometry and Mesh

1

answer

0 votes
1 view

converting 3-d geometric shapes to pde.DiscreteGeometry class

Asked by Mohamed on 20 Aug 2023

Latest activity Edited by akshatsood on 12 Jan 2024

Mathematics and Optimization Partial Differential Equation Toolbox Geometry and Mesh

0

answers

0 votes
2 views

Singular Jacobian matrix in steady state problem - PDE toolbox - Error using pde.internal.FESolverUtilities/solveStationaryNonlinear Nonlinear solution failed due to singular

Asked by Pierluigi on 9 Jan 2024

Latest activity Edited by Torsten on 9 Jan 2024

Mathematics and Optimization Partial Differential Equation Toolbox Domain-Specific Modeling Heat Transfer

1

answer

0 votes
9 views

PDE Toolbox Heat Transfer

Asked by Haige on 1 Jan 2024

Latest activity Answered by Yash on 8 Jan 2024

Mathematics and Optimization Partial Differential Equation Toolbox Geometry and Mesh

1

answer

0 votes
0 views

PDE Toolbox Coefficient Specification

Asked by Haige on 2 Jan 2024

Latest activity Edited by Torsten on 2 Jan 2024

Mathematics and Optimization Partial Differential Equation Toolbox General PDEs

1

answer

0 votes
2 views

Non constant boundary conditions - PDE modeler toolbox

Asked by Pierluigi on 27 Dec 2023

Latest activity Answered by Rangesh on 2 Jan 2024

Mathematics and Optimization Partial Differential Equation Toolbox Domain-Specific Modeling Heat Transfer

1

answer

1 vote
4 views

error code using pdeplot function.

Asked by Shikun Nie on 18 Feb 2022

Latest activity Answered by SAI SRUJAN on 28 Dec 2023

Mathematics and Optimization Partial Differential Equation Toolbox Geometry and Mesh

1

answer

0 votes
6 views

Specify boundary conditions for each node - Thermal problem

Asked by Pierluigi on 27 Dec 2023

Latest activity Edited by Torsten on 27 Dec 2023

Mathematics and Optimization Partial Differential Equation Toolbox Domain-Specific Modeling Heat Transfer

1

answer

0 votes
134 views

Crank Nicolson method to solve PDE

Asked by Hana Bachi on 9 Mar 2022

Latest activity Answered by SAI SRUJAN on 26 Dec 2023

Mathematics and Optimization Partial Differential Equation Toolbox Domain-Specific Modeling Structural Mechanics

1

answer

0 votes
17 views

Customize 2D mesh creation using the PDE modeler toolbox

Asked by Pierluigi on 14 Dec 2023

Latest activity Answered by Avni Agrawal on 21 Dec 2023

Mathematics and Optimization Partial Differential Equation Toolbox Geometry and Mesh

1

answer

0 votes
82 views

How to generate a surface from xyz coordinates of triangular mesh nodes

Asked by Ade Ade on 20 Dec 2023

Latest activity Edited by Adam Danz on 20 Dec 2023

Accepted Answer by Adam Danz

Mathematics and Optimization Partial Differential Equation Toolbox Geometry and Mesh

1

answer

0 votes
1 view

Trying to solve PDE using Finite Differential Method

Asked by Daniel Mai on 15 Dec 2023

Latest activity Edited by Torsten on 16 Dec 2023

Mathematics and Optimization Partial Differential Equation Toolbox General PDEs Eigenvalue Problems

1

answer

0 votes
18 views

Extrude 2D Domain into 3D

Asked by Paul Safier on 6 Dec 2023

Latest activity Commented on by Paul Safier on 13 Dec 2023

Mathematics and Optimization Partial Differential Equation Toolbox Geometry and Mesh

1

answer

0 votes
12 views

Solve PDE system - interface problem between two domains

Asked by MFV on 2 May 2017

Latest activity Commented on by Torsten on 12 Dec 2023

Mathematics and Optimization Partial Differential Equation Toolbox General PDEs PDE Solvers

1

answer

0 votes
19 views

Need help in solving 2D Parabolic PDE through PDE toolbox.

Asked by Aditya on 5 Dec 2023

Latest activity Answered by Udit06 on 11 Dec 2023

Mathematics and Optimization Partial Differential Equation Toolbox General PDEs Eigenvalue Problems

1

answer

0 votes
1 view

i wanna animate 2 subplots in the same time and each one for different numbers.

Asked by Abdelrahman Adel on 6 Dec 2023

Latest activity Edited by Voss on 7 Dec 2023

Accepted Answer by Voss

MATLAB Graphics 2-D and 3-D Plots Animation

1

answer

0 votes
32 views

How can I solve a general elliptic partial differential equation with Drichlet boundary conditions?

Asked by kadir can erbas on 10 Feb 2022

Latest activity Answered by Kartik Saxena on 7 Dec 2023

Mathematics and Optimization Partial Differential Equation Toolbox General PDEs Boundary Conditions

0

answers

0 votes
6 views

Describing a pde model geometry that can have multiple domains

Asked by Andrei Cheplakov on 6 Dec 2023

Latest activity Edited by Andrei Cheplakov on 6 Dec 2023

Mathematics and Optimization Partial Differential Equation Toolbox Geometry and Mesh

0

answers

2 votes
13 views

How to model permanent magnets in MATLAB pde?

Asked by Mohammadreza Baghayipour on 23 Sep 2018

Latest activity Commented on by Volker Ziemann on 6 Dec 2023

Mathematics and Optimization Partial Differential Equation Toolbox Geometry and Mesh

1

answer

0 votes
2 views

i got this error "Index exceeds the number of array elements (1)." at the first line starting " U(j, n + 1, dt_index)" when the first loop completed for one time

Asked by Abdelrahman Adel on 5 Dec 2023

Latest activity Answered by Walter Roberson on 6 Dec 2023

Accepted Answer by Walter Roberson

Mathematics and Optimization Partial Differential Equation Toolbox General PDEs Boundary Conditions

1

answer

0 votes
11 views

Fixed Bed Adsorption Column Using Dimensionless Equations

Asked by tori lansing on 30 Nov 2023

Latest activity Commented on by Torsten on 4 Dec 2023

Accepted Answer by Torsten

Mathematics and Optimization Partial Differential Equation Toolbox General PDEs Boundary Conditions

1

answer

0 votes
24 views

Numerically solving a diffusion equation with a piecewise initial condition

Asked by Bas123 on 25 Apr 2023

Latest activity Commented on by Alexander on 2 Dec 2023

Accepted Answer by Torsten

Mathematics and Optimization Partial Differential Equation Toolbox General PDEs Boundary Conditions

1

answer

0 votes
0 views

Could I apply thermal and electromagnetic analysis on the same model in PDE toolbox?

Asked by Ms on 21 Feb 2022

Latest activity Edited by ag on 1 Dec 2023

Mathematics and Optimization Partial Differential Equation Toolbox Domain-Specific Modeling Heat Transfer

0

answers

0 votes
0 views

Lagrangian grid for PDE toolbox

Asked by Mat Hunt on 22 Nov 2023

Latest activity Edited by Torsten on 22 Nov 2023

Mathematics and Optimization Partial Differential Equation Toolbox Geometry and Mesh

0

answers

0 votes
1 view

Solve PDE with Multiple Boundary Conditions

Asked by Dong Woo on 22 Nov 2023

Latest activity Edited by Torsten on 22 Nov 2023

Mathematics and Optimization Partial Differential Equation Toolbox Domain-Specific Modeling Electromagnetics

0

answers

0 votes
182 views

solving 1D transient heat equation using finite difference method

Asked by Hasan Humeidat on 21 Nov 2023

Latest activity Edited by Torsten on 22 Nov 2023

Mathematics and Optimization Partial Differential Equation Toolbox Domain-Specific Modeling Heat Transfer

1

answer

1 vote
19 views

SOLVING nonlinear reaction diffusion heat equation

Asked by Oluwaseun Farotimi on 6 May 2020

Latest activity Commented on by Biswajit on 21 Nov 2023

Mathematics and Optimization Partial Differential Equation Toolbox Geometry and Mesh

1

answer

0 votes
0 views

Is it possible to apply mutiple different pressure values on a single surface?

Asked by KUAN LIU on 23 Sep 2023

Latest activity Edited by Shivansh on 20 Nov 2023

Mathematics and Optimization Partial Differential Equation Toolbox Geometry and Mesh

0

answers

0 votes
0 views

Boundary conditions for 2D heat transfer in a furnace.

Asked by Santiago on 17 Nov 2023

Latest activity Edited by Torsten on 17 Nov 2023

Test and Measurement Instrument Control Toolbox

1

answer

0 votes
1 view

Need help solving and plotting a first order pde

Asked by Namit Dayal on 30 Oct 2023

Latest activity Commented on by Sam Chak on 17 Nov 2023

Image Processing and Computer Vision Image Processing Toolbox Import, Export, and Conversion Blocked Images

1

answer

0 votes
3 views

How to set state.u state.t in PDE Toolbox's function assmbleFEMatrixes for a generic 2D problem?

Asked by Giacomo Marco La Montagna on 15 Nov 2023

Latest activity Commented on by Giacomo Marco La Montagna on 16 Nov 2023

Mathematics and Optimization Partial Differential Equation Toolbox Geometry and Mesh

Results 51 - 100 of 1,410