www.gusucode.com > mbcexpr 工具箱 matlab 源码程序 > mbcexpr/@cgnormaliser/findoutput.m
function [targetInput, OK] = findoutput(obj, targetOutput, varargin) %FINDOUTPUT Find the input settings that produce a given output % % [INPUT, OK] = FINDOUTPUT(OBJ, TARGETOUT) where TARGETOUT is a vector of % output values and OBJ is an expression that has just one inport will % find values for that inport which produce the values TARGETOUT when obj % is evaluated. If OBJ does not have a single inport then the function % will return with no input set and OK set to false. % Copyright 2000-2004 The MathWorks, Inc. and Ford Global Technologies, Inc. targetInput = invert(obj, targetOutput); pInput = get(obj, 'x'); if pInput.isinport % Set the inverted data into the input expression pInput.info = pInput.setvalue(targetInput); OK = true; else % Pass on the inverted data to the input expression [targetInput, OK] = findoutput(pInput.info, targetInput, varargin{:}); end