www.gusucode.com > mbcexpr 工具箱 matlab 源码程序 > mbcexpr/@cgmodexpr/pevcheck.m
function out=pevcheck(mod) %PEVCHECK Return ability to calculate PEV % % OK = PEVCHECK(M) returns true if the model M can calculate the Predicted % Error Variance of itself. % Copyright 2000-2004 The MathWorks, Inc. and Ford Global Technologies, Inc. if isempty(mod.model) out = 0; else out = pevcheck(mod.model); end