Gravitational Search Algorithm (GSA)

Version 1.11.0.0 (9.82 KB) by Esmat Rashedi

Here is the Mathlab code for 'Gravitational search algorithm'.

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Updated 27 Jul 2011

Gravitational search algorithm (GSA) is an optimization algorithm based on the law of gravity and mass interactions.This algorithm is based on the Newtonian gravity: "Every particle in the universe attracts every other particle with a force that is directly proportional to the product of their masses and inversely proportional to the square of the distance between them".

Cite As

Esmat Rashedi (2026). Gravitational Search Algorithm (GSA) (https://in.mathworks.com/matlabcentral/fileexchange/27756-gravitational-search-algorithm-gsa), MATLAB Central File Exchange. Retrieved January 17, 2026.

MATLAB Release Compatibility

Created with R2009b

Compatible with any release

Platform Compatibility

Windows macOS Linux

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Acknowledgements

Inspired: GSA + Chaotic Gravitational Constant, AEFA: Artificial Electric Field Algorithm, Binary hybrid particle swarm optimization and gravitational search algorithm (BPSOGSA), GSA-BBO HYBRIDIZATION ALGORITHM

Gravitational Search algorithm/

Version	Published	Release Notes
1.11.0.0	27 Jul 2011	some small changes	Download
1.0.0.0	27 May 2010		Download