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- % Spline Toolbox.
- % Version 1.1 13-Nov-92
- % Copyright (c) 1990-92 by Carl de Boor and The MathWorks, Inc.
- %
- % Manipulate functions in pp-form or B-form.
- % fnder - Derivative of a function.
- % fnint - Indefinite integral of function.
- % fnplt - Plot a function.
- % fnval - Evaluate a function.
- % fncmb - Weighted sum of two functions in the same form.
- %
- % Splines in pp-form.
- % ppbrk - Get order, breaks, and coefficients from pp-form.
- % ppcut - Cut down a pp to a given interval.
- % ppmak - Make pp-form from breaks and coefficients.
- % pppce - Pick out one polynomial piece.
- %
- % Splines in B-form.
- % sp2pp - Convert from B-form to pp-form.
- % spap2 - Least-squares approximation by splines.
- % spapi - Spline interpolation.
- % spbrk - Get order, knots, and coefficients from B-form.
- % spcol - Generate the B-spline collocation matrix.
- % spcrv - Generate a spline curve.
- % spmak - Make B-form from knots and coefficients.
- %
- % Cubic splines.
- % csapi - Cubic spline interpolation.
- % csape - Cubic spline interpolation with various end-conditions.
- % csaps - Cubic smoothing spline.
- % cscvn - Generate an interpolating parametric cubic spline curve.
- %
- % Breaks and knots.
- % augknt - Provide proper knot multiplicities.
- % aveknt - Supply knot averages (e.g., for interpolation).
- % newknt - Improve break distribution.
- % optknt - Optimal knots.
- %
- % Special linear system solver.
- % slvblk - Solve an almost block-diagonal linear system.
- % bkbrk - Get the relevant parts of an almost block-diagonal matrix.
- %
- % Demonstrations and explanations.
- % spdemos - List of spline toolbox demonstrations.
- % ppalldem - Demonstrate form and usage of pp-form.
- % spalldem - Demonstrate form and usage of B-form.
- % bsplidem - Demonstrate B-splines.
- % spapidem - Demonstrate spline interpolation.
- % spcrvdem - Demonstrate spline curves.
- % csapidem - Demonstrate cubic spline interpolation.
- % csapsdem - Demonstrate cubic smoothing spline.
- % chebdem - Demonstrate the construction of a Chebyshev spline.
- % difeqdem - Demonstrate solution of ODE by collocation.
- % tspdem - Demonstrate tensor product splines.
- % franke - Franke's test function.
- % titanium - Test data set; difficult to model.
-