<< corrspline Dace Scilab dsmerge >>

Dace Scilab >> Dace Scilab > dacefit

dacefit

DACE - Kriging

Calling Sequence

[dmodel,perf] = dacefit(S,Y,regr,_corr,theta0,lob,upb)

Parameters

S

data points S(i,:), i=1,...,m

Y

data points Y(i,:), i=1,...,m

regr

regression function (regrpoly0 for example)

_corr

correlation function (corrlin for example)

theta0

initial guess on the parameters of the correlation function

lob

if present, the lower bounds of theta

upb

if present, the upper bounds of theta

dmodel

DACE model. A list of type 'dace_model' which handles the parameters of the kriging model

perf

A list of type 'dace_perf' which contains performance information

Description

DACE - Constrained non-linear least-squares fit of a given correlation model to the provided data set and regression model. Call: [dmodel, perf] = dacefit(S, Y, regr, _corr, theta0) [dmodel, perf] = dacefit(S, Y, regr, _corr, theta0, lob, upb)

See Also

Authors

collette

ycollet@freesurf.fr


Report an issue
<< corrspline Dace Scilab dsmerge >>