www.gusucode.com > mbcdesign 工具箱 matlab 源码程序 > mbcdesign/@conellipsoid/pMapToNaturalUnits.m
function con = pMapToNaturalUnits(con, m) %PMAPTONATURALUNITS Map a constraint defined in coded units to one defined %in natrual units % % CON = PMAPTONATURALUNITS(CON, FRIEND) % Copyright 2005 The MathWorks, Inc. % Need to map "xc" and "W" from coded units to natural units. [mn, mx] = range( m ); mn = pFilterFactors( con, mn ); mx = pFilterFactors( con, mx ); if ~any( isinf( mn ) ) || ~any( isinf( mx ) ), D = (mx - mn)/2; C = (mx + mn)/2; con.xc = D .* con.xc + C; Di = diag( 1./D ); con.W = Di * con.W * Di; end