Chapter Introduction
NAG C Library Manual

## e01 – Interpolation

 RoutineName Mark ofIntroduction Purpose e01aec Example Text Example Data 7 nag_1d_cheb_interp Interpolating functions, polynomial interpolant, data may include derivative values, one variable e01bac Example Text 2 nag_1d_spline_interpolant Interpolating function, cubic spline interpolant, one variable e01bec Example Text Example Data 1 nag_monotonic_interpolant Interpolating function, monotonicity-preserving, piecewise cubic Hermite, one variable e01bfc Example Text Example Data 1 nag_monotonic_evaluate Evaluation of interpolant computed by e01bec, function only e01bgc Example Text Example Data 2 nag_monotonic_deriv Evaluation of interpolant computed by e01bec, function and first derivative e01bhc Example Text Example Data 2 nag_monotonic_intg Evaluation of interpolant computed by e01bec, definite integral e01dac Example Text Example Data 2 nag_2d_spline_interpolant Interpolating function, bicubic spline interpolant, two variables e01rac Example Text Example Data 7 nag_1d_ratnl_interp Interpolating functions, rational interpolant, one variable e01rbc Example Text Example Data 7 nag_1d_ratnl_eval Interpolated values, evaluate rational interpolant computed by e01rac, one variable e01sac Example Text Example Data 3 nag_2d_scat_interpolant A function to generate a two-dimensional surface interpolating a set of data points, using either the method of Renka and Cline or the modified Shepard's method e01sbc 3 nag_2d_scat_eval A function to evaluate, at a set of points, the two-dimensional interpolant function generated by e01sac e01szc 3 nag_2d_scat_free Freeing function for use with e01sbc e01tgc Example Text Example Data 7 nag_3d_shep_interp Interpolating functions, modified Shepard's method, three variables e01thc 7 nag_3d_shep_eval Interpolated values, evaluate interpolant computed by e01tgc, function and first derivatives, three variables

Chapter Introduction
NAG C Library Manual

© The Numerical Algorithms Group Ltd, Oxford UK. 2002