FDTD - 1D, 2D, 3D Simple Free Space Examples

Version 1.0.1 (5.8 KB) by Nathan Zechar
Vectorized FDTD code with GPU functionality for the 3D case. Code is nicely organized and easy to understand.
5.0
(3)
2.4K Downloads
Updated 23 Oct 2021

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A point source located at the center of the simulation domain generates electromagnetic radiation which then propagates through vacuum.
Using a GPU for the 3D case, one can realize the performance increase of the vectorized code.

Cite As

Nathan Zechar (2026). FDTD - 1D, 2D, 3D Simple Free Space Examples (https://www.mathworks.com/matlabcentral/fileexchange/93045-fdtd-1d-2d-3d-simple-free-space-examples), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2020b
Compatible with any release
Platform Compatibility
Windows macOS Linux
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Simple_FDTD_NathanZechar/Simple_FDTD_NathanZechar

Simple_FDTD_NathanZechar/Simple_FDTD_NathanZechar/FDTD_3D_Folder

Version Published Release Notes
1.0.1

Simplified 1D, 2D, & 3D codes.
3D now has option for single precision
1.0.0