Data Visualization Using Rational Trigonometric Spline

Table 5

2D data set lying above the line 𝑦=0.06𝑥+0.02.

𝑖	1	2	3	4	5
𝑡𝑖	0	1.1	2	3	4.5
𝑓𝑖	1.5	0.4	4	6.2	6