Table 2.

Accuracy before and after applying present approach (%).

Test No.	Velocity range (m/s)	Before	After
		Present approach
1	0.7-3	13.43	3.54
	3-15	0.17	0.22
	15-30	0.63	0.68
2	0.7-3	14.54	4.5
	3-15	0.13	0.19
	15-30	0.73	0.75
3	0.7-3	13.13	4.55
	3-15	0.25	0.2
	15-30	0.74	0.9
Average	0.7-3	13.7	4.2
	3-15	0.18	0.2
	15-30	0.72	0.78