Rational Quadratic Trigonometric Interpolation Spline for Data Visualization

Figure 8

Comparisons of the monotonicity preserving curves constructed by method [7] with new constraints (32), method [10], and our method with different setting of the parameters and and method [6] with different parameters and . (a) and (b) are for method [7] with parameters and . (c) and (d) are generated from method [10] with parameters and . (e) and (f) are from our method with parameters and . (g) and (h) are constructed by method [6] with parameters and .

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)