many optimization methods(BFGS Method / Golden section search method / Hooke & Jeeves direct search method / Simplex method)

基于混沌单纯形法算子的布谷鸟搜索算法，算法引入混沌算子及单纯形法，提高了布谷鸟搜索算法的寻优能力。-an improved cuckoo search algorithm (CS) using chaotic local search and simplex method (CLSCS)

simpgdsearch_Multi-dimensional unconstrained nonlinear minimization using grid search + Simplex method-simpgdsearch_Multi-dimensional unconstrained nonlinear minimization using grid search+ Simplex method