www.gusucode.com > mbcexpr 工具箱 matlab 源码程序 > mbcexpr/@cglookuptwo/isnormempty.m
function out = isnormempty(N) %ISNORMEMPTY % Copyright 2000-2004 The MathWorks, Inc. and Ford Global Technologies, Inc. % Tells us whether the inputs to the table are well defined - for normfunction recursive call on normaliser out = N.Xexpr.isnormempty | N.Yexpr.isnormempty; return