bspline.m

演示matlab曲线拟和与插直的基本方法

% BSPLINE   B-僗僾儔僀儞偲偦偺懡崁幃偺峔惉梫慺傪僾儘僢僩
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% BSPLINE(T) 偼丄愡揰楍 T 偐傜側傞B-僗僾儔僀儞偲偲傕偵丄偦傟傪峔惉偡傞
% 懡崁幃梫慺傪僾儘僢僩偟傑偡丅
%
% BSPLINE(T,WINDOW) 偼丄巜掕偝傟偨 WINDOW 撪偵僾儘僢僩偟偨屻丄堦帪掆巭
% 偟傑偡丅
%
% PP = BSPLINE(T) 偼丄僾儘僢僩偼峴偄傑偣傫偑丄巜掕偺B-僗僾儔僀儞偺pp-宆傪
% 弌椡偟傑偡丅偡側傢偪丄pp = fn2fm(spmak(t,1),'pp') 偲摨偠寢壥傪梌偊傑偡丅
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% 嶲峫 BSPLIDEM, BSPLIGUI, SPMAK


%   Copyright 1987-2004 C. de Boor and The MathWorks, Inc.