| Routine Name |
Mark of Introduction |
Purpose |
| E02ACF
Example Text Example Plot |
1 | nagf_fit_1dmmax Minimax curve fit by polynomials |
| E02ADF
Example Text Example Data Example Plot |
5 | nagf_fit_1dcheb_arb Least squares curve fit, by polynomials, arbitrary data points |
| E02AEF
Example Text Example Data Example Plot |
5 | nagf_fit_1dcheb_eval Evaluation of fitted polynomial in one variable from Chebyshev series form (simplified parameter list) |
| E02AFF
Example Text Example Data Example Plot |
5 | nagf_fit_1dcheb_glp Least squares polynomial fit, special data points (including interpolation) |
| E02AGF
Example Text Example Data Example Plot |
8 | nagf_fit_1dcheb_con Least squares polynomial fit, values and derivatives may be constrained, arbitrary data points |
| E02AHF
Example Text Example Plot |
8 | nagf_fit_1dcheb_deriv Derivative of fitted polynomial in Chebyshev series form |
| E02AJF
Example Text |
8 | nagf_fit_1dcheb_integ Integral of fitted polynomial in Chebyshev series form |
| E02AKF
Example Text Example Plot |
8 | nagf_fit_1dcheb_eval2 Evaluation of fitted polynomial in one variable from Chebyshev series form |
| E02BAF
Example Text Example Data Example Plot |
5 | nagf_fit_1dspline_knots Least squares curve cubic spline fit (including interpolation) |
| E02BBF
Example Text Example Data Example Plot |
5 | nagf_fit_1dspline_eval Evaluation of fitted cubic spline, function only |
| E02BCF
Example Text Example Data |
7 | nagf_fit_1dspline_deriv Evaluation of fitted cubic spline, function and derivatives |
| E02BDF
Example Text Example Data |
7 | nagf_fit_1dspline_integ Evaluation of fitted cubic spline, definite integral |
| E02BEF
Example Text Example Data Example Plot |
13 | nagf_fit_1dspline_auto Least squares cubic spline curve fit, automatic knot placement |
| E02BFF
Example Text Example Data |
24 | nagf_fit_1dspline_deriv_vector Evaluation of fitted cubic spline, function and optionally derivatives at a vector of points |
| E02CAF
Example Text Example Data Example Plot |
7 | nagf_fit_2dcheb_lines Least squares surface fit by polynomials, data on lines parallel to one independent coordinate axis |
| E02CBF
Example Text Example Data Example Plot |
7 | nagf_fit_2dcheb_eval Evaluation of fitted polynomial in two variables |
| E02DAF
Example Text Example Data Example Plot |
6 | nagf_fit_2dspline_panel Least squares surface fit, bicubic splines |
| E02DCF
Example Text Example Data Example Plot |
13 | nagf_fit_2dspline_grid Least squares surface fit by bicubic splines with automatic knot placement, data on rectangular grid |
| E02DDF
Example Text Example Data Example Plot |
13 | nagf_fit_2dspline_sctr Least squares surface fit by bicubic splines with automatic knot placement, scattered data |
| E02DEF
Example Text Example Data Example Plot |
14 | nagf_fit_2dspline_evalv Evaluation of fitted bicubic spline at a vector of points |
| E02DFF
Example Text Example Data |
14 | nagf_fit_2dspline_evalm Evaluation of fitted bicubic spline at a mesh of points |
| E02DHF
Example Text Example Data |
23 | nagf_fit_2dspline_derivm Evaluation of spline surface at mesh of points with derivatives |
| E02GAF
Example Text Example Data |
7 | nagf_fit_glin_l1sol -approximation by general linear function |
| E02GBF
Example Text Example Data |
7 | nagf_fit_glinc_l1sol -approximation by general linear function subject to linear inequality constraints |
| E02GCF
Example Text Example Data |
8 | nagf_fit_glin_linf -approximation by general linear function |
| E02JDF
Example Text Example Data Example Plot |
24 | nagf_fit_2dspline_ts_sctr Spline approximation to a set of scattered data using a two-stage approximation method |
| E02JEF | 24 | nagf_fit_2dspline_ts_evalv Evaluation at a vector of points of a spline computed by E02JDF |
| E02JFF | 24 | nagf_fit_2dspline_ts_evalm Evaluation at a mesh of points of a spline computed by E02JDF |
| E02RAF
Example Text |
7 | nagf_fit_pade_app Padé approximants |
| E02RBF
Example Text Example Plot |
7 | nagf_fit_pade_eval Evaluation of fitted rational function as computed by E02RAF |
| E02ZAF
Example Text Example Data |
6 | nagf_fit_2dspline_sort Sort two-dimensional data into panels for fitting bicubic splines |
| E02ZKF | 24 | nagf_fit_opt_set Option setting routine |
| E02ZLF | 24 | nagf_fit_opt_get Option getting routine |