Holistic Biquadratic IIR Filter Design for Communication Systems Using Differential Evolution

Table 4

Execution time analysis of a single generation of the DE1 algorithm (population size: 100).

	Matlab	Bit-true
	(double)
	[s]
Initialization	0.935	0.908
Filtering operation	0.603	27.25
Evaluate fitness/cost function
Calculate BER	2.488	2.488
Check stability	0.327	0.327
Multiobjective fitness functions	—	0.123
Mutation and selection	0.284	0.284
Total time for single generation	4.637	31.380