GC- Quadratic Trigonometric Spline Preserving the Shape of Monotonic Data
نویسندگان
چکیده
Abstract— This paper describes the use of GC quadratic trigonometric spline interpolant for preserving the shape of monotonic data. Simple data dependent constraints are derived for shape parameters to preserve the monotonicity through monotonic data. The necessary and sufficient conditions for the monotonicity of the trigonometric quadratic interpolant have been derived. The scheme is computationally economic and time saving as compared to existing schemes. The degree of smoothness of the under discussion scheme is GC.
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تاریخ انتشار 2015