Curve Fitting Toolbox™

category - Category of fit of cfit or fittype object

Syntax

cname = category(fun)

Description

cname = category(fun) returns the fit category cname of the cfit or fittype object fun, where cname is one of 'custom', 'interpolant', 'library', or 'spline'.

Example

f1 = fittype('a*x^2+b*exp(n*x)');
category(f1)
ans =
custom

f2 = fittype('pchipinterp');
category(f2)
ans =
interpolant

f3 = fittype('fourier4');
category(f3)
ans =
library

f4 = fittype('smoothingspline');
category(f4)
ans =
spline

See Also

fittype, type, cflibhelp

argnames

cfit