Two-Dimensional IIR Filter Design Using Simulated Annealing Based Particle Swarm Optimization

Table 3

Best results of 2D filter coefficients obtained by different approaches for .

	NN [1]	GA [2]	GENETICA [3]	TBIA [4]	QPSO DGM [6]	ASA	PSO; TVIW	SA-PSO; TVIW	SA-PSO; RANDIW
	1.8922	1.8162	−0.2247	−0.2347	−0.5993	−0.2655	1.8569	0.1947	0.3069
	−1.2154	−1.1060	2.5248	−0.3259	−1.9587	−0.0338	1.5657	1.1058	−0.9806
	0.0387	0.0712	−0.3498	−0.2724	−0.0447	−0.1779	−1.638	1.0302	0.1681
	−2.5298	−2.5132	−2.0915	0.1304	1.6032	0.6370	0.7365	−1.5462	−0.0431
	0.3879	0.4279	0.0317	−0.0577	−0.616	−0.2470	1.4300	−0.1602	−0.1820
	0.6115	0.5926	2.4656	−0.2779	−2.4065	−0.1133	0.6666	0.8950	−0.7270
	−1.4619	−1.3690	0.1652	−0.1220	−0.3271	−0.1192	1.4897	0.0121	−0.3249
	2.5206	2.4326	0.7713	0.8314	0.8995	0.9396	0.1710	1.4223	1.6358
	−0.8707	−0.8662	−0.9316	−0.8604	−0.2269	−0.4635	−0.6196	−0.1249	−1.4201
	−0.8729	−0.8907	−0.0249	−0.8607	−0.9187	−0.4357	−0.9312	−1.0553	−0.9178
	−0.8705	−0.8531	−0.9309	−0.8598	−0.4113	−0.5550	−0.6380	−0.1890	−0.6530
	−0.8732	−0.8388	−0.0326	−0.8598	−0.8874	−0.3300	−0.9328	−1.0594	−0.9127
	0.7756	0.7346	0.8862	0.7517	−0.2572	0.1222	0.3233	−0.8986	1.0081
	0.7799	0.8025	−0.8082	0.7517	0.8304	−0.1034	0.8829	1.1366	0.8545
	0.0010	0.0009	0.0010	0.0019	−0.0012	0.0111	0.0002	0.0013	0.0022
	3.7772	6.0276	3.0528	2.9686	3.7731	4.0084	3.0475	2.8932	2.629