Home > freetb4matlab > nonfree > spline-gsvspl > csaps.m

csaps

PURPOSE ^

%

SYNOPSIS ^

function [r,p]=csaps(x,y,p,xi,w)

DESCRIPTION ^

% -*- texinfo -*-
% @deftypefn{Function File}{[@var{yi}, @var{p}] =} csaps(@var{x}, @var{y}, @var{p}, @var{xi}, @var{w}=[])
% @deftypefnx{Function File}{[@var{pp}, @var{p}] =} csaps(@var{x}, @var{y}, @var{p}=-1, [], @var{w}=[])
%
% Cubic spline approximation (smoothing)@*
% approximate [x,y] weighted w at xi
%
% @table @asis
% @item @var{p}<0
%       automatic smoothing
% @item @var{p}=0
%       maximum smoothing: straight line
% @item @var{p}=1
%       no smoothing: interpolation
% @end table
%
% @seealso{csapi, ppval, gcvspl}
% @end deftypefn

CROSS-REFERENCE INFORMATION ^

This function calls: This function is called by:
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