Gaussian Elimination with Pivoting in Matlab

Let A be an n x n matrix. Write your own MATLAB code for computing the PLU factorization for A, where U is an upper triangular matrix, and L is a unit lower triangular matrix, and P is a permutation matrix. That is, PA=LU. Let A be an n x n matrix. Write your own MATLAB code for computing the PLU factorization for A, where U is an upper triangular matrix, and L is a unit lower triangular matrix, and P is a permutation matrix. That is, PA=LU