MG

Last seen: 5 years ago | Active since 2017

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PDEPE solver with off-diagonal coefficients
Hello, referring to the pdex4 example, I am trying to understand if the function f in this part of the code: function [c,f,s] ...

7 years ago | 0 answers | 0

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Answered
Alternative command to interpolateSolution on manipulated results item
Hello Svetlana, thank you for the kind reply. Unfortunately, this function doesn't work in my case because I have transfor...

8 years ago | 0

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Alternative command to interpolateSolution on manipulated results item
Hello, I'm trying to use the command interpolateSolution onto a matrix calculated by the results of a PDE analysis. The co...

8 years ago | 2 answers | 0

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How to change PDE coefficients in specific nodes?
Hi users, I am solving a water diffusion problem in a 2D planar domain. I am using a Matlab code, not the PDETool GUI. I have...

8 years ago | 0 answers | 0

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Iterative methods with complex matrices
Hi there, I need some help in coding an iterative method for a complex linear system. Starting from a pre-acquired solutio...

8 years ago | 0 answers | 0

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Question

Define non-constant BCs with 'parabolic' solver
Hi, I am trying to setup time-dependent BC conditions in a PDE system (N = 4), solved with the command 'parabolic'. The do...

8 years ago | 0 answers | 0

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Question

Integration failure in PDE system (N = 3)
Hello, I am working on a three-equations system, composed of two ODEs and one PDE. I have some external functions (containing...

8 years ago | 0 answers | 0

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Question

Specify time-dependent PDE coefficients
Hello, I would ask help concerning the analysis of a reaction-diffusion system with Matlab, with two coupled PDEs. In my pro...

8 years ago | 1 answer | 0

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