Description: This code solves the minimum unconstrained optimization problem, and the step size is generated by ARmijo inexact one-dimensional search. The iterative directions are generated by steepest descent method, damped Newton method, conjugate gradient method, and quasi Newton method (BFGS) respectively
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File list (Check if you may need any files):
friend\armijo.m
friend\fun_grad.m
friend\fun_hession.m
friend\fun_obj.m
friend\main.m
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