Introduction - If you have any usage issues, please Google them yourself
Matlab programs for the Ising model
ising.m: the main file which contains a simulator for the 2D Ising model using Wolff sampling and Metropolis sampling, including parameters for temperature and coupling strength.
wolff.m: implements Wolff sampling on a configuration of Ising spins for some given amount of time.
metropolis.m: implements Metropolis sampling on a configuration of Ising spins for some given amount of time.
isingenergy.m: compute the energy density of a spin configuration.
isingplot.m: plot a configuration of spins.
correlations.m: compute the 2D connected correlation function for a spin configuration.
radialavg.m: average out the angular dependence from a 2D connected correlation function.