Local Convexity Shape-Preserving Data Visualization by Spline Function

Table 2

Numerical results of Figure 2.

𝑖	1	2	3	4	5	6	7	8	9	10
𝑑𝑖	−10	−10	−10	−9.6167	−1.168	1.0893	1.842	13.81	19	21
Δ𝑖	−10	−10	−10	−1.95	0.005	1.27	2.6429	17	20	—
𝑢𝑖	0.02	0.02	0.02	0.02	0.02	0.02	0.02	0.02	0.02	0.02
𝑣𝑖	0.02	0.02	0.02	0.02	0.02	0.02	0.02	0.02	0.02	0.02
𝑤𝑖	0.11	5.6295e013	1.0827e014	0.14932	0.12009	0.30386	0.44488	0.29	0.52	0.11