Fast Gaussian Simulation (FGS) is a matlab function which generate multiple n-D Gaussian field very quickly. It uses the Fast Fourrier Transform (FFT).
The LiveScript demo script.mlx
shows you how to set-up the parameter for the function with a 2D and a 3D exemple.
The app demo app.mlapp
is a nice GUI to simulate Gaussian field.
See the comments on the MATLAB function FGS.m
directly.
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