www.gusucode.com > mbcdesign 工具箱 matlab 源码程序 > mbcdesign/@conellipsoid/getFeatures.m
function beta = getFeatures(c) %GETFEATURES Get the features (parameters) for a local constraint % % BETA = GETFEATURES(CON) gets the features (parameters) of the % local constraint CON. % % See also CONELLIPSOID, % CONELLIPSOID/GETFEATURES, % CONELLIPSOID/SETFEATURES, % CONELLIPSOID/NFEATURES. % Copyright 2000-2005 The MathWorks, Inc. and Ford Global Technologies, Inc. d = nActiveFactors( c ); beta = zeros( 1, d + 0.5 * d * (d + 1) ); R = chol( c.W ); beta(1:d) = c.xc; i = find( triu( ones( d ) ) ); beta((d+1):end) = R(i);