knt2brk.m

演示matlab曲线拟和与插直的基本方法

% KNT2BRK   愡揰楍偐傜僽儗乕僋億僀儞僩傊曄姺偟丄懡廳搙傪昞帵
%
%        [XI,M] = KNT2BRK(T)
%
% 偼丄T 偺拞偺堎側傞梫慺偺憹壛偡傞弴偺儕僗僩 XI 偲丄偦傟傜偺懡廳搙 
% M(i) := #{ j : T(j) = XI(i) }, i=1:length(XI) 傕弌椡偟傑偡丅
%
% 偨偲偊偽丄[xi,m] = knt2brk( [ 1 2 3 3 1 3] ) 偼丄xi 偵懳偟偰 [1 2 3] 傪
% 弌椡偟丄m 偵懳偟偰 [2 1 3] 傪弌椡偟傑偡丅
%
% 嶲峫 BRK2KNT, KNT2MLT.


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