Quartic and quintic polynomial interpolation
Saw Hiang Tan, Jamaludin Md. Ali
Abstract
Saw Hiang Tan, Jamaludin Md. Ali
Abstract
Basis polynomials of quartic and quintic parametric interpolations are discussed to interpolate given data points. The aim is constructing a curve that exactly interpolates all data points. Besides, the shape of curve can be controlled by using parameters t and changing the magnitude of tangents, α and β. When large number of data points is given, piecewise polynomial interpolation will be used. Therefore, quartic and quintic interpolations also have been discussed to interpolate large number of data points.
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Basis polynomials of quartic and quintic parametric interpolations are discussed to interpolate given data points. The aim is constructing a curve that exactly interpolates all data points. Besides, the shape of curve can be controlled by using parameters t and changing the magnitude of tangents, α and β. When large number of data points is given, piecewise polynomial interpolation will be used. Therefore, quartic and quintic interpolations also have been discussed to interpolate large number of data points.
Key concepts: Quartic function, Quintic function, Interpolation (computer graphics), Quartic surface, Mathematics, Piecewise, Polynomial, Tangent