stbrk.m

演示matlab曲线拟和与插直的基本方法

% STBRK   st-宆偺峔惉梫慺
%
% [CENTERS, COEFS, TYPE, INTERV] = STBRK(ST) 偼丄ST 撪偺st-宆偺峔惉梫慺傪
% 弌椡堷悢偱巜掕偝傟偨悢偩偗弌椡偟傑偡丅
%
% OUT1 = STBRK(ST, PART) 埲壓偺暥帤楍偺1偮(偺巒傑傝偺僉儍儔僋僞)偱
% 偁傞暥帤楍 PART 偵傛偭偰巜掕偝傟偨屄乆偺峔惉梫慺傪弌椡偟傑偡丅:
%    'centers', 'coefficients', 'type ', 'interval', 'dimension', 'var'.
%
% ST = STBRK(ST,INTERV) 偼丄僙儖攝楍 INTERV 偵傛偭偰巜掕偝傟偨抣偱
% ST 撪偺st-宆偺婎杮嬫娫傪曄峏偟傑偡丅
%
% [OUT1,...,OUTo] = RPBRK(SP, PART1,...,PARTi) 偼丄o<=i 偑梌偊傜傟偨
% 偲偒丄j=1:o 偱偺暥帤楍 PARTj 偵傛偭偰巜掕偝傟傞峔惉梫慺傪 OUTj 偵弌椡偟傑偡丅
%
% STBRK(ST) 偼丄壗傕弌椡偟傑偣傫偑丄偡傋偰偺峔惉梫慺傪昞帵偟傑偡丅
%
% 嶲峫 : STMAK, STCOL, FNBRK.


%   Copyright 1987-2003 C. de Boor and The MathWorks, Inc.