www.gusucode.com > mbc 工具箱 matlab 源码程序 > mbc/@mbcmodel/@model/PEV.m
function y = PEV(obj, X) %PEV Calculate the Predicted Error Variance at specified inputs. % % P = PEV( M ) % P = PEV( M, X ) % % See also mbcmodel.model.PredictedValue, mbcmodel.model.Evaluate % Copyright 2004-2007 The MathWorks, Inc. % Better check that the model is correctly fitted error( obj.pAssertNotBeingEdited() ); error( obj.pAssertIsFitted('This model is not correctly fitted and so cannot have a predicted error variance') ); if nargin < 2 X = pGetData(obj); end y = pev(obj.Object, X);