AAE-NA-Labs/Direct Methods for Solving Linear Systems/Alg5_gauss_jordan_elimination.m

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function A = Alg5_gauss_jordan_elimination(A)
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% Algorithm 5: Gauss-Jordan Elimination
% Argument A is an augmented matrix
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[m, n] = size(A);
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for k = 1 : m
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row = A(k, :);
row = row/row(k);
A(k, :) = row;
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for i = 1 : m
if i ~= k
A(i, :) = A(i, :)-(A(i, k))*row;
end
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end
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end
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end