Random Gaussian number generators

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Zahid
Zahid 2023-9-12
回答： KSSV 2023-9-12
I am introducing disorder in a 3D lattice which has matrix of L^3 into L^3.
for box disorder "function disorder = generate_disorder(L, W)
% Generate a disordered sequence of on-site energies (diagonal elements of the matrix)
disorder = W * (rand(L, L, L) - 0.5);
end"
I am getting the result.
I want to modify it for generating disorder from gaussian distribution.
How to modify this code?

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回答（1 个）

KSSV
KSSV 2023-9-12
REad about randn
function disorder = generate_disorder(L, W)
% Generate a disordered sequence of on-site energies (diagonal elements of the matrix)
disorder = W * (randn(L, L, L) - 0.5);
end

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