Test Functions for Unconstrained Global Optimization |
Rastrigin Function r Number of variables: n variables. r Definition:
r Search domain: −5.12 ≤ xi ≤ 5.12, i = 1, 2, . . . , n. r Number of local minima: several local minima. r The global minima: x* = (0, …, 0), f(x*) = 0. r MATLAB Code: download rast.m r Function graph: for n = 2.
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