Synthesis of Sparse Concentric Ring Arrays Based on Fitness-Associated Differential Evolution Algorithm

Table 1

Ten benchmark functions.

Function		Range of x	Min
f1		[−100, 100]	0
f2		[−10, 10]	0
f3		[−100, 100]	0
f4		[−100, 100]	0
f5		[−30, 30]	0
f6		[−100, 100]	0
f7		[−1.28, 1.28]	0
f8		[−5.12, 5.12]	0
f9		[−32, 32]	0
f10		[−600, 600]	0