3D Heat equation solution with FD in MATLAB

Version 1.0.5 (213 KB) by Alex Pedcenko
This is a MATLAB code for solving Heat Equation using explicit Finite Difference scheme, includes steady state and transient
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Updated 16 Jul 2022
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This is a MATLAB code for solving Heat Equation on 3D mesh using explicit Finite Difference scheme,
includes steady state (Laplace's eqn) and transient (Laplace's + forward Euler in time) solutions.
auxilliary Plot3D.m function is used for plotting isosurfaces in 3D with correct colours.
rel. 1.0.4
-- added boundary conditions of 2nd type (heat fluxes at the walls)
-- fixed colorbar tick labels
Get the latest version from github aa3025/heat3d: MATLAB solution of 3D heat equation (github.com)
(c) Alex Pedcenko 2022

Cite As

Alex Pedcenko (2026). 3D Heat equation solution with FD in MATLAB (https://github.com/aa3025/heat3d/releases/tag/1.0.5), GitHub. Retrieved .

MATLAB Release Compatibility
Created with R2022a
Compatible with any release
Platform Compatibility
Windows macOS Linux
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Version Published Release Notes
1.0.5

See release notes for this release on GitHub: https://github.com/aa3025/heat3d/releases/tag/1.0.5
1.0.4

See release notes for this release on GitHub: https://github.com/aa3025/heat3d/releases/tag/1.0.4
1.0.3.0

See release notes for this release on GitHub: https://github.com/aa3025/heat3d/releases/tag/1.0.3
1.0.2

See release notes for this release on GitHub: https://github.com/aa3025/heat3d/releases/tag/1.0.2
1.0.1

added sample figure
1.0.0

To view or report issues in this GitHub add-on, visit the GitHub Repository.
To view or report issues in this GitHub add-on, visit the GitHub Repository.