A New Hybrid PRPFR Conjugate Gradient Method for Solving Nonlinear Monotone Equations and Image Restoration Problems

Table 3

Test results of the modified PRP algorithm.

No.	Dim	Modified PRP algorithm
		NI/NF	CPU	GN
1	3000	38/389	0.234375	9.84E − 06
	9000	21/250	1.6875	9.08E − 06
	30000	20/271	4.203125	9.70E − 06
	90000	10/155	3.78125	8.09E − 06
2	3000	18/47	0.0625	9.87E − 06
	9000	18/47	0.6875	5.67E − 06
	30000	17/44	0.90625	6.32E − 06
	90000	15/39	1.703125	7.76E − 06
3	3000	9999/10404	10.984375	2.83E − 05
	9000	9999/10873	190.140625	5.01E − 05
	30000	9999/11895	435.296875	3.15E − 05
	90000	9999/13913	839.734375	4.85E − 05
4	3000	42/194	0.109375	5.69E − 09
	9000	66/352	3	3.37E − 06
	30000	121/748	13.28125	4.61E − 07
	90000	218/1538	41.4375	7.05E − 08
5	3000	67/280	0.1875	5.90E − 06
	9000	90/393	3.171875	8.05E − 06
	30000	111/541	9.453125	7.88E − 06
	90000	139/787	24.28125	6.16E − 06
6	3000	75/517	0.265625	6.67E − 06
	9000	107/840	7.203125	3.88E − 06
	30000	165/1487	26.96875	7.27E − 06
	90000	252/2537	77.25	8.93E − 06
7	3000	39/138	0.046875	6.65E − 06
	9000	56/245	2.84375	6.87E − 06
	30000	89/477	7.53125	5.70E − 06
	90000	139/869	25.09375	6.00E − 06
8	3000	1/2	0.03125	0.00E + 00
	9000	1/2	0	0.00E + 00
	30000	1/2	0.0625	0.00E + 00
	90000	1/2	0.15625	0.00E + 00
9	3000	5544/43870	12.765625	9.85E − 06
	9000	5832/49309	347.203125	9.84E − 06
	30000	6424/60507	960.546875	9.68E − 06
	90000	7445/80662	1983.578125	9.83E − 06
10	3000	768/4997	1.515625	9.84E − 06
	9000	881/6108	44.8125	9.28E − 06
	30000	1043/8118	121.359375	9.89E − 06
	90000	1343/11835	301.625	8.92E − 06
11	3000	512/3345	1.84375	9.85E − 06
	9000	545/3646	23.953125	9.95E − 06
	30000	1122/7498	119.3125	9.90E − 06
	90000	1229/8722	223.140625	9.54E − 06
12	3000	16/48	0.078125	7.22E − 06
	9000	13/39	0.5625	8.96E − 06
	30000	11/33	1.390625	8.41E − 06
	90000	10/30	1.671875	7.92E − 06