A Novel Modified Sparrow Search Algorithm with Application in Side Lobe Level Reduction of Linear Antenna Array

Table 2

Benchmark test functions.

Function’s type	Function’s name	Function’s equation		Search space
Unimodal	Sphere		30
	Schwefel 2.22		30
	Schwefel 1.2		30
Multimodal	Rastrigin		30
	Ackley		30
	Griewank		30
Fixed-dimension multimodal	Goldstein–Price		2
	Hartman		3
	Shekel’s foxholes		4