www.gusucode.com > mbcdesign 工具箱 matlab 源码程序 > mbcdesign/@conbase/getRelationValues.m
function [L, R] = getRelationValues(obj, X, opt) %GETRELATIONVALUES Return the comparison values for the constraint % % [L, R] = GETRELATIONVALUES(CON, X) returns the left- and right-hand side % values for the constraint equation. X should be an array with nFactors( % CON) columns. L and R will be vectors with the same number of rows as X. % % GETRELATIONVALUES(CON, X, OPT) returns the specified values. OPT must % be one of 'left', 'right', or 'both'. The default setting is 'both', % which produces two outputs. % % See also: CONBASE/GETRELATION. % Copyright 2005 The MathWorks, Inc. and Ford Global Technologies, Inc. if nargin<3 DOLEFT = true; DORIGHT = true; else DOBOTH = strcmpi(opt, 'both'); DOLEFT = DOBOTH || strcmpi(opt, 'left'); DORIGHT = DOBOTH || ~DOLEFT; end % Calculate left-hand side if DOLEFT L = constraintDistance(obj, X); end % Calculate right-hand side if DORIGHT R = zeros(size(X, 1), 1); end if ~DOLEFT % Output the right-hand side as the first output L = R; end