www.gusucode.com > mbcexpr 工具箱 matlab 源码程序 > mbcexpr/@cgsymvalue/isscalar.m
function out = isscalar(v) %ISSCALAR Check if variable is a scalar % % OUT = ISSCALAR(VAL) returns true if VAl contains a scalar value. % Copyright 2000-2004 The MathWorks, Inc. and Ford Global Technologies, Inc. out = (length(getvalue(v))==1);