Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4626722 | Applied Mathematics and Computation | 2015 | 19 Pages |
Abstract
This paper develops a smooth trigonometric quadratic spline. It consists of three parameters which provide flexibility of tangents in their magnitude and direction at the end points of each sub-interval. Furthermore, constraints have been derived on two of the parameters to demonstrate positive, constrained, monotone and convex shapes of the data. The third parameter is left free to achieve extra control on shape if needed. The error bound of developed spline has been achieved of order three.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Muhammad Sarfraz, Malik Zawwar Hussain, Farsia Hussain,