Table 3 Averaged computational time (in seconds) and corresponding standard deviations (in the parentheses) for each method

Setting (a)

13.773

.397

13.767

.457

.035

(7.012)

(.020)

(7.010)

(.046)

(.002)

Setting (b)

2.237

.672

2.220

.749

.047

(.612)

(.064)

(.598)

(.082)

(.006)

Setting (c)

9.757

.405

9.727

.472

.037

(3.624)

(.023)

(3.612)

(.050)

(.002)

Setting (d)

11.600

.298

11.599

.510

.037

(2.993)

(.069)

(2.992)

(.072)

(.003)

Setting (e)

2.065

.403

2.069

.922

.047

(.418)

(.075)

(.429)

(.097)

(.001)

Setting (f)

9.667

.325

9.595

.594

.038

(2.727)

(.069)

(2.706)

(.079)

(.005)