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ME3255F2017/HW4/chol_tridiag.m
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function [d,u]=lu_tridiag(e,f); | |
% chol_tridiag calculates the components for Cholesky factorization of a symmetric | |
% positive definite tridiagonal matrix | |
% given its off-diagonal vector, e | |
% and diagonal vector f | |
% the output is | |
% the diagonal of the Upper matrix, d | |
% the off-diagonal of the Upper matrix, u | |
end | |