User`s guide

cflibhelp
4-82
4cflibhelp
Purpose Display information about library models, splines, and interpolants
Syntax cflibhelp
cflibhelp group
Arguments
Description
cflibhelp displays the names, equations, and descriptions for all the fit types
in the curve fitting library. You can use the fit type name as an input parameter
to the
fit, cfit, and fittype functions.
cflibhelp group displays the names, equations, and descriptions for the fit
type group specified by
group. The supported fit type groups are given below.
For more information about the toolbox library models, refer to “Library
Models” on page 3-16. For more information about the toolbox library
interpolants and splines, refer to “Nonparametric Fitting” on page 3-68.
group The name of the fit type group.
Group Description
distribution
Distribution models such as Weibull
exponential One-term and two-term exponential equations
fourier Sums of sine and cosine equations up to eight terms
gaussian Sums of Gaussian equations up to eight terms
interpolant Interpolant fit types including linear, nearest neighbor,
cubic spline, and shape-preserving interpolation
polynomial Polynomial equations up to ninth degree
power One-term and two-term power equations
rational Ratios of polynomial equations up to degree 5 in both
numerator and denominator
sin Sums of sine equations up to eight terms
spline Cubic spline and smoothing spline fit types