quick search gave

https://github.com/simondlevy/CA

http://de.mathworks.com/matlabcentral/fileexchange/26929-elementary-cellular-automata

Hi Mr. Abbaszadeh,

I am also looking for an open source matlab code for recrystallization and grain growth. Have you found something useful?

There is existing the open-source code in C++ and Qt describing the principles of dynamic recrystallization that is rewritten code from my PhD thesis, where stress-strain oscillations and sensitivity to the initial mean brain size were explained for the first time.

Cellular Automaton Simulation of Dynamic Recrystallization: Introduction into Self-Organization and Emergence (video describing function of the program is available too):

https://www.researchgate.net/publication/316989956_Cellular_Automaton_Simulation_of_Dynamic_Recrystallization_Introduction_into_Self-Organization_and_Emergence

and

Python code of the 'Game of Life'

https://www.researchgate.net/publication/355043921_The_simplest_Python_program_simulating_a_cellular_automaton_model_of_a_complex_system_the_'Game_of_Life'/stats

The Python code is very useful in a quick understanding of the principles of CA modeling. Good luck at your work.