6.13 E01 Interpolation

e01 - Interpolation

Routine Name Mark of Introduction Purpose
e01aac 23 nag_1d_aitken_interp
Interpolated values, Aitken's technique, unequally spaced data, one variable
e01abc 23 nag_1d_everett_interp
Interpolated values, Everett's formula, equally spaced data, one variable
e01aec 7 nag_1d_cheb_interp
Interpolating functions, polynomial interpolant, data may include derivative values, one variable
e01bac 2 nag_1d_spline_interpolant
Interpolating function, cubic spline interpolant, one variable
e01bec 1 nag_monotonic_interpolant
Interpolating function, monotonicity-preserving, piecewise cubic Hermite, one variable
e01bfc 1 nag_monotonic_evaluate
Evaluation of interpolant computed by nag_monotonic_interpolant (e01bec), function only
e01bgc 2 nag_monotonic_deriv
Evaluation of interpolant computed by nag_monotonic_interpolant (e01bec), function and first derivative
e01bhc 2 nag_monotonic_intg
Evaluation of interpolant computed by nag_monotonic_interpolant (e01bec), definite integral
e01dac 2 nag_2d_spline_interpolant
Interpolating function, bicubic spline interpolant, two variables
e01eac 25 nag_2d_triangulate
Triangulation of two-dimensional scattered grid, method of Renka and Cline
e01ebc 25 nag_2d_triang_bary_eval
Barycentric interpolation on function values provided on a two-dimensional scattered grid
e01rac 7 nag_1d_ratnl_interp
Interpolating functions, rational interpolant, one variable
e01rbc 7 nag_1d_ratnl_eval
Interpolated values, evaluate rational interpolant computed by nag_1d_ratnl_interp (e01rac), one variable
e01sgc 8 nag_2d_shep_interp
Interpolating functions, modified Shepard's method, two variables
e01shc 8 nag_2d_shep_eval
Interpolated values, evaluate interpolant computed by nag_2d_shep_interp (e01sgc), function and first derivatives, two variables
e01sjc 8 nag_2d_triang_interp
A function to generate a two-dimensional surface interpolating a set of data points, using the method of Renka and Cline
e01skc 8 nag_2d_triang_eval
A function to evaluate, at a set of points, the two-dimensional interpolant function generated by nag_2d_triang_interp (e01sjc)
e01tgc 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 nag_3d_shep_interp (e01tgc), function and first derivatives, three variables
e01tkc 23 nag_4d_shep_interp
Interpolating functions, modified Shepard's method, four variables
e01tlc 23 nag_4d_shep_eval
Interpolated values, evaluate interpolant computed by [nag_4d_shep_interp (e01tkc), function and first derivatives, four variables
e01tmc 23 nag_5d_shep_interp
Interpolating functions, modified Shepard's method, five variables
e01tnc 23 nag_5d_shep_eval
Interpolated values, evaluate interpolant computed by nag_5d_shep_interp (e01tmc), function and first derivatives, five variables
e01zmc 24 nag_nd_shep_interp
Interpolating function, modified Shepard's method, d dimensions
e01znc 24 nag_nd_shep_eval
Interpolated values, evaluate interpolant computed by nag_nd_shep_interp (e01zmc), function and first derivatives, d dimensions