Performs data reduction for spline curves and tensor-product spline surfaces. In particular, removes knots from (and optionally reduces the order of) a given B-spline curve (or surface) to produce an approximating B-spline within a specified tolerance of the original. (See T. Lyche and K. Moerken, CAGD 4 (1987) pp. 217-230.). Classes : E3d . Other service routines for interpolation K2 . Minimax (L-infinity) approximation K6b . Grid or knot generation K6d . Other service routines for approximation Type : Fortran software in A collection. Access : Some uses prohibited. Portable. Precision: Single. Note : Source available as a Unix uuencoded compressed file. PostScript documentation is included. Details : Fullsource Sites : (1) NETLIB
NETLIB: Public access repository, The University of Tennessee at Knoxville and Bell Laboratories Precision: Single. Note : Source available as a Unix uuencoded compressed file. PostScript documentation is included. You may access components from NETLIB outside GAMS as follows. Fullsource : echo 'send datred.uu from a' | mail netlib@ornl.gov
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