Saltos, nudos y lugares

Optimice nudos y saltos

Un spline es una serie de funciones polinómicas que se unen en intervalos llamados nudos o saltos.

Utilice las funciones de Curve Fitting Toolbox™ para determinar la ubicación de los nudos que optimizan la interpolación.

Funciones

`aptknt`	Acceptable knot sequence
`augknt`	Augment knot sequence
`aveknt`	Provide knot averages
`brk2knt`	Convert breaks with multiplicities into knots
`chbpnt`	Good data sites, Chebyshev-Demko points
`knt2brk, knt2mlt`	Convert knots to breaks and their multiplicities
`newknt`	New break distribution
`optknt`	Knot distribution “optimal” for interpolation
`sorted`	Locate sites with respect to mesh sites

Select and optimize knots using the optknt and newknt commands from Curve Fitting Toolbox™.

Use commands from Curve Fitting Toolbox™ to fit a spline to titanium test data with manual and automatic selection of knots.