www.gusucode.com > mbcexpr 工具箱 matlab 源码程序 > mbcexpr/@cgvariable/issource.m
function out = issource(obj) %ISSOURCE Test if expression is a source % % OUT = ISSOURCE(OBJ) returns true if OBJ is a source expression. % Copyright 2000-2004 The MathWorks, Inc. and Ford Global Technologies, Inc. out = true;